Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2915108716', 'doi': 'https://doi.org/10.1002/ana.25441', 'title': "Concordance for Parkinson's disease in twins: A 20‐year update", 'display_name': "Concordance for Parkinson's disease in twins: A 20‐year update", 'publication_year': 2019, 'publication_date': '2019-02-20', 'ids': {'openalex': 'https://openalex.org/W2915108716', 'doi': 'https://doi.org/10.1002/ana.25441', 'mag': '2915108716', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/30786044'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/ana.25441', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S114530997', 'display_name': 'Annals of Neurology', 'issn_l': '0364-5134', 'issn': ['0364-5134', '1531-8249'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5029944513', 'display_name': 'Samuel M. Goldman', 'orcid': 'https://orcid.org/0000-0002-3039-9927'}, 'institutions': [{'id': 'https://openalex.org/I4210143381', 'display_name': 'San Francisco VA Health Care System', 'ror': 'https://ror.org/04g9q2h37', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1322918889', 'https://openalex.org/I2799886695', 'https://openalex.org/I4210125474', 'https://openalex.org/I4210143381']}, {'id': 'https://openalex.org/I180670191', 'display_name': 'University of California, San Francisco', 'ror': 'https://ror.org/043mz5j54', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I180670191']}], 'countries': ['US'], 'is_corresponding': True, 'raw_author_name': 'Samuel M. Goldman', 'raw_affiliation_strings': ['Division of Occupational and Environmental Medicine; University of California‐San Francisco, San Francisco Veterans Affairs Health Care System University of California–San Francisco San Francisco CA'], 'affiliations': [{'raw_affiliation_string': 'Division of Occupational and Environmental Medicine; University of California‐San Francisco, San Francisco Veterans Affairs Health Care System University of California–San Francisco San Francisco CA', 'institution_ids': ['https://openalex.org/I4210143381', 'https://openalex.org/I180670191']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5091194111', 'display_name': 'Kenneth Marek', 'orcid': 'https://orcid.org/0000-0002-4197-5627'}, 'institutions': [{'id': 'https://openalex.org/I4210111938', 'display_name': 'Institute for Neurodegenerative Disorders', 'ror': 'https://ror.org/022hrs427', 'country_code': 'US', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I4210111938']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Kenneth Marek', 'raw_affiliation_strings': ['Institute for Neurodegenerative Disorders, New Haven, CT'], 'affiliations': [{'raw_affiliation_string': 'Institute for Neurodegenerative Disorders, New Haven, CT', 'institution_ids': ['https://openalex.org/I4210111938']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5011815019', 'display_name': 'Ruth Ottman', 'orcid': 'https://orcid.org/0000-0001-7074-242X'}, 'institutions': [{'id': 'https://openalex.org/I78577930', 'display_name': 'Columbia University', 'ror': 'https://ror.org/00hj8s172', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I78577930']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Ruth Ottman', 'raw_affiliation_strings': ['G.H. Sergievsky Center, Columbia University, New York, NY'], 'affiliations': [{'raw_affiliation_string': 'G.H. Sergievsky Center, Columbia University, New York, NY', 'institution_ids': ['https://openalex.org/I78577930']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5084355993', 'display_name': 'Cheryl Meng', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I180670191', 'display_name': 'University of California, San Francisco', 'ror': 'https://ror.org/043mz5j54', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I180670191']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Cheryl Meng', 'raw_affiliation_strings': ['Department of Neurology University of California–San Francisco San Francisco CA'], 'affiliations': [{'raw_affiliation_string': 'Department of Neurology University of California–San Francisco San Francisco CA', 'institution_ids': ['https://openalex.org/I180670191']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5055571990', 'display_name': 'Kathleen Comyns', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I180670191', 'display_name': 'University of California, San Francisco', 'ror': 'https://ror.org/043mz5j54', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I180670191']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Kathleen Comyns', 'raw_affiliation_strings': ['Department of Neurology University of California–San Francisco San Francisco CA'], 'affiliations': [{'raw_affiliation_string': 'Department of Neurology University of California–San Francisco San Francisco CA', 'institution_ids': ['https://openalex.org/I180670191']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5050112775', 'display_name': 'Piu Chan', 'orcid': 'https://orcid.org/0000-0002-4620-1268'}, 'institutions': [{'id': 'https://openalex.org/I183519381', 'display_name': 'Capital Medical University', 'ror': 'https://ror.org/013xs5b60', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I183519381']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Piu Chan', 'raw_affiliation_strings': ['Department of Neurobiology and Neurology', 'Department of Neurobiology and Neurology; National Clinical Research Center for Geriatric Disorders Xuanwu Hospital of Capital Medical University Beijing China'], 'affiliations': [{'raw_affiliation_string': 'Department of Neurobiology and Neurology; National Clinical Research Center for Geriatric Disorders Xuanwu Hospital of Capital Medical University Beijing China', 'institution_ids': ['https://openalex.org/I183519381']}, {'raw_affiliation_string': 'Department of Neurobiology and Neurology', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5100689224', 'display_name': 'Jinghong Ma', 'orcid': 'https://orcid.org/0000-0002-3458-1363'}, 'institutions': [{'id': 'https://openalex.org/I183519381', 'display_name': 'Capital Medical University', 'ror': 'https://ror.org/013xs5b60', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I183519381']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jinghong Ma', 'raw_affiliation_strings': ['Department of Neurology, Xuanwu Hospital of Capital Medical University, Beijing, China'], 'affiliations': [{'raw_affiliation_string': 'Department of Neurology, Xuanwu Hospital of Capital Medical University, Beijing, China', 'institution_ids': ['https://openalex.org/I183519381']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5069996052', 'display_name': 'Connie Marras', 'orcid': 'https://orcid.org/0000-0002-9236-9328'}, 'institutions': [{'id': 'https://openalex.org/I185261750', 'display_name': 'University of Toronto', 'ror': 'https://ror.org/03dbr7087', 'country_code': 'CA', 'type': 'education', 'lineage': ['https://openalex.org/I185261750']}, {'id': 'https://openalex.org/I2799337515', 'display_name': 'Toronto Western Hospital', 'ror': 'https://ror.org/03qv8yq19', 'country_code': 'CA', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1325899441', 'https://openalex.org/I2799337515']}], 'countries': ['CA'], 'is_corresponding': False, 'raw_author_name': 'Connie Marras', 'raw_affiliation_strings': ['Department of Neurology, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada'], 'affiliations': [{'raw_affiliation_string': 'Department of Neurology, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada', 'institution_ids': ['https://openalex.org/I185261750', 'https://openalex.org/I2799337515']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5112208182', 'display_name': 'J. William Langston', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I97018004', 'display_name': 'Stanford University', 'ror': 'https://ror.org/00f54p054', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I97018004']}, {'id': 'https://openalex.org/I1743320', 'display_name': 'Palo Alto University', 'ror': 'https://ror.org/04f812k67', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I1743320']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'J. William Langston', 'raw_affiliation_strings': ['Department of Pathology, Stanford University, Palo Alto, CA'], 'affiliations': [{'raw_affiliation_string': 'Department of Pathology, Stanford University, Palo Alto, CA', 'institution_ids': ['https://openalex.org/I97018004', 'https://openalex.org/I1743320']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5053232236', 'display_name': 'G. Webster Ross', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210150257', 'display_name': 'Pacific Health Research and Education Institute', 'ror': 'https://ror.org/05sshfw48', 'country_code': 'US', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I4210150257']}, {'id': 'https://openalex.org/I4210111178', 'display_name': 'VA Pacific Islands Health Care System', 'ror': 'https://ror.org/028zspe92', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1322918889', 'https://openalex.org/I2799886695', 'https://openalex.org/I4210111178', 'https://openalex.org/I4210125474']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'G. Webster Ross', 'raw_affiliation_strings': ['VA Pacific Islands Health Care System', 'VA Pacific Islands Health Care System; Pacific Health Research and Education Institute Honolulu HI'], 'affiliations': [{'raw_affiliation_string': 'VA Pacific Islands Health Care System; Pacific Health Research and Education Institute Honolulu HI', 'institution_ids': ['https://openalex.org/I4210150257', 'https://openalex.org/I4210111178']}, {'raw_affiliation_string': 'VA Pacific Islands Health Care System', 'institution_ids': ['https://openalex.org/I4210111178']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5080273687', 'display_name': 'Caroline M. Tanner', 'orcid': 'https://orcid.org/0000-0002-3775-5082'}, 'institutions': [{'id': 'https://openalex.org/I180670191', 'display_name': 'University of California, San Francisco', 'ror': 'https://ror.org/043mz5j54', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I180670191']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Caroline M. Tanner', 'raw_affiliation_strings': ['Department of Neurology', 'Department of Neurology; University of California‐San Francisco, San Francisco Veterans Affairs Health Care System University of California‐San Francisco San Francisco CA'], 'affiliations': [{'raw_affiliation_string': 'Department of Neurology; University of California‐San Francisco, San Francisco Veterans Affairs Health Care System University of California‐San Francisco San Francisco CA', 'institution_ids': ['https://openalex.org/I180670191']}, {'raw_affiliation_string': 'Department of Neurology', 'institution_ids': []}]}], 'institution_assertions': [], 'countries_distinct_count': 3, 'institutions_distinct_count': 11, 'corresponding_author_ids': ['https://openalex.org/A5029944513'], 'corresponding_institution_ids': ['https://openalex.org/I4210143381', 'https://openalex.org/I180670191'], 'apc_list': {'value': 3610, 'currency': 'USD', 'value_usd': 3610, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 8.638, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 87, 'citation_normalized_percentile': {'value': 0.999916, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '85', 'issue': '4', 'first_page': '600', 'last_page': '605'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10085', 'display_name': "Parkinson's Disease Mechanisms and Treatments", 'score': 0.9997, 'subfield': {'id': 'https://openalex.org/subfields/2728', 'display_name': 'Neurology'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10085', 'display_name': "Parkinson's Disease Mechanisms and Treatments", 'score': 0.9997, 'subfield': {'id': 'https://openalex.org/subfields/2728', 'display_name': 'Neurology'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T10106', 'display_name': 'Autism Spectrum Disorder Research', 'score': 0.9938, 'subfield': {'id': 'https://openalex.org/subfields/2805', 'display_name': 'Cognitive Neuroscience'}, 'field': {'id': 'https://openalex.org/fields/28', 'display_name': 'Neuroscience'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T10919', 'display_name': 'Neurological disorders and treatments', 'score': 0.9784, 'subfield': {'id': 'https://openalex.org/subfields/2728', 'display_name': 'Neurology'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/concordance', 'display_name': 'Concordance', 'score': 0.9932059}, {'id': 'https://openalex.org/keywords/proband', 'display_name': 'Proband', 'score': 0.7642671}, {'id': 'https://openalex.org/keywords/dizygotic-twins', 'display_name': 'Dizygotic twins', 'score': 0.69337296}, {'id': 'https://openalex.org/keywords/dizygotic-twin', 'display_name': 'Dizygotic twins', 'score': 0.5638832}], 'concepts': [{'id': 'https://openalex.org/C160798450', 'wikidata': 'https://www.wikidata.org/wiki/Q4230870', 'display_name': 'Concordance', 'level': 2, 'score': 0.9932059}, {'id': 'https://openalex.org/C161890455', 'wikidata': 'https://www.wikidata.org/wiki/Q1503548', 'display_name': 'Heritability', 'level': 2, 'score': 0.86189085}, {'id': 'https://openalex.org/C188997412', 'wikidata': 'https://www.wikidata.org/wiki/Q1640386', 'display_name': 'Proband', 'level': 4, 'score': 0.7642671}, {'id': 'https://openalex.org/C2909599973', 'wikidata': 'https://www.wikidata.org/wiki/Q159979', 'display_name': 'Dizygotic twins', 'level': 2, 'score': 0.69337296}, {'id': 'https://openalex.org/C3020571626', 'wikidata': 'https://www.wikidata.org/wiki/Q159979', 'display_name': 'Dizygotic twin', 'level': 4, 'score': 0.5638832}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.5386972}, {'id': 'https://openalex.org/C2779134260', 'wikidata': 'https://www.wikidata.org/wiki/Q12136', 'display_name': 'Disease', 'level': 2, 'score': 0.5363698}, {'id': 'https://openalex.org/C2908647359', 'wikidata': 'https://www.wikidata.org/wiki/Q2625603', 'display_name': 'Population', 'level': 2, 'score': 0.49443007}, {'id': 'https://openalex.org/C149923435', 'wikidata': 'https://www.wikidata.org/wiki/Q37732', 'display_name': 'Demography', 'level': 1, 'score': 0.44420993}, {'id': 'https://openalex.org/C169594400', 'wikidata': 'https://www.wikidata.org/wiki/Q244775', 'display_name': 'Twin study', 'level': 3, 'score': 0.42843214}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.22680992}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.21996173}, {'id': 'https://openalex.org/C54355233', 'wikidata': 'https://www.wikidata.org/wiki/Q7162', 'display_name': 'Genetics', 'level': 1, 'score': 0.20958626}, {'id': 'https://openalex.org/C99454951', 'wikidata': 'https://www.wikidata.org/wiki/Q932068', 'display_name': 'Environmental health', 'level': 1, 'score': 0.07192293}, {'id': 'https://openalex.org/C131872663', 'wikidata': 'https://www.wikidata.org/wiki/Q5284418', 'display_name': 'Obstetrics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C144024400', 'wikidata': 'https://www.wikidata.org/wiki/Q21201', 'display_name': 'Sociology', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C104317684', 'wikidata': 'https://www.wikidata.org/wiki/Q7187', 'display_name': 'Gene', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C501734568', 'wikidata': 'https://www.wikidata.org/wiki/Q42918', 'display_name': 'Mutation', 'level': 3, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D004200', 'descriptor_name': 'Diseases in Twins', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': True}, {'descriptor_ui': 'D020022', 'descriptor_name': 'Genetic Predisposition to Disease', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': True}, {'descriptor_ui': 'D010300', 'descriptor_name': 'Parkinson Disease', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': True}, {'descriptor_ui': 'D014429', 'descriptor_name': 'Twins, Dizygotic', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': True}, {'descriptor_ui': 'D014430', 'descriptor_name': 'Twins, Monozygotic', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': True}, {'descriptor_ui': 'D000328', 'descriptor_name': 'Adult', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000368', 'descriptor_name': 'Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000369', 'descriptor_name': 'Aged, 80 and over', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004200', 'descriptor_name': 'Diseases in Twins', 'qualifier_ui': 'Q000453', 'qualifier_name': 'epidemiology', 'is_major_topic': False}, {'descriptor_ui': 'D004200', 'descriptor_name': 'Diseases in Twins', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005500', 'descriptor_name': 'Follow-Up Studies', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D020022', 'descriptor_name': 'Genetic Predisposition to Disease', 'qualifier_ui': 'Q000453', 'qualifier_name': 'epidemiology', 'is_major_topic': False}, {'descriptor_ui': 'D020022', 'descriptor_name': 'Genetic Predisposition to Disease', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008297', 'descriptor_name': 'Male', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008875', 'descriptor_name': 'Middle Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010300', 'descriptor_name': 'Parkinson Disease', 'qualifier_ui': 'Q000453', 'qualifier_name': 'epidemiology', 'is_major_topic': False}, {'descriptor_ui': 'D010300', 'descriptor_name': 'Parkinson Disease', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012042', 'descriptor_name': 'Registries', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012307', 'descriptor_name': 'Risk Factors', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014429', 'descriptor_name': 'Twins, Dizygotic', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014430', 'descriptor_name': 'Twins, Monozygotic', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/ana.25441', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S114530997', 'display_name': 'Annals of Neurology', 'issn_l': '0364-5134', 'issn': ['0364-5134', '1531-8249'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/30786044', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'display_name': 'Good health and well-being', 'score': 0.76, 'id': 'https://metadata.un.org/sdg/3'}], 'grants': [{'funder': 'https://openalex.org/F4320337359', 'funder_display_name': 'National Institute of Neurological Disorders and Stroke', 'award_id': 'RO1‐NS40467'}, {'funder': 'https://openalex.org/F4320337359', 'funder_display_name': 'National Institute of Neurological Disorders and Stroke', 'award_id': 'U10‐NS31321'}], 'datasets': [], 'versions': [], 'referenced_works_count': 15, 'referenced_works': ['https://openalex.org/W165309161', 'https://openalex.org/W1990115112', 'https://openalex.org/W1991508972', 'https://openalex.org/W2008827081', 'https://openalex.org/W2013713870', 'https://openalex.org/W2046060566', 'https://openalex.org/W2053645108', 'https://openalex.org/W2075170646', 'https://openalex.org/W2084490068', 'https://openalex.org/W2086701255', 'https://openalex.org/W2088886021', 'https://openalex.org/W2101395233', 'https://openalex.org/W2132869184', 'https://openalex.org/W2144037754', 'https://openalex.org/W2753051298'], 'related_works': ['https://openalex.org/W4248644199', 'https://openalex.org/W3214840671', 'https://openalex.org/W2793020240', 'https://openalex.org/W2520426734', 'https://openalex.org/W2107635268', 'https://openalex.org/W2095375846', 'https://openalex.org/W2094025379', 'https://openalex.org/W2063848352', 'https://openalex.org/W2049554788', 'https://openalex.org/W2006256369'], 'abstract_inverted_index': {'During': [0], 'the': [1, 5], '1990s,': [2], 'we': [3, 41, 55], 'estimated': [4], 'genetic': [6], 'contribution': [7], 'to': [8], "Parkinson's": [9], 'disease': [10], 'risk': [11], 'in': [12, 67, 71, 79, 85, 91], 'a': [13], 'large,': [14], 'population‐based': [15], 'twin': [16], 'registry.': [17], 'Because': [18], 'many': [19], 'unaffected': [20], 'twins': [21, 36, 93], 'were': [22, 28], 'still': [23], 'alive,': [24], 'previous': [25], 'concordance': [26, 43, 64, 90], 'estimates': [27], 'based': [29], 'on': [30], 'incomplete': [31], 'information.': [32], 'Ninety‐five': [33], 'percent': [34], 'of': [35, 97], 'are': [37], 'now': [38], 'deceased.': [39], 'Here,': [40], 'update': [42], 'and': [44, 59, 69, 83], 'heritability': [45], 'through': [46], '2015': [47], 'using': [48], 'National': [49], 'Death': [50], 'Index': [51], 'data.': [52], 'In': [53], 'total,': [54], 'identified': [56], '30': [57], 'concordant': [58], '193': [60], 'discordant': [61], 'pairs.': [62, 73], 'Proband‐wise': [63], 'was': [65, 75], '0.20': [66], 'monozygotic': [68], '0.13': [70], 'dizygotic': [72, 92], 'Heritability': [74], '0.27': [76], 'overall,': [77], '0.83': [78], 'pairs': [80, 86], 'diagnosed': [81, 87], '≤50,': [82], '0.19': [84], '>50.': [88], 'High': [89], 'suggests': [94], 'shared': [95], 'effects': [96], 'early': [98], 'childhood': [99], 'environment.': [100], 'Ann': [101], 'Neurol': [102], '2019;85:600–605': [103]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2915108716', 'counts_by_year': [{'year': 2024, 'cited_by_count': 18}, {'year': 2023, 'cited_by_count': 20}, {'year': 2022, 'cited_by_count': 17}, {'year': 2021, 'cited_by_count': 12}, {'year': 2020, 'cited_by_count': 12}, {'year': 2019, 'cited_by_count': 8}], 'updated_date': '2024-12-24T00:39:28.474046', 'created_date': '2019-03-02'}