Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1980027490', 'doi': 'https://doi.org/10.1016/s0167-8140(01)00472-8', 'title': 'Intensity modulated versus non-intensity modulated radiotherapy in the treatment of the left breast and upper internal mammary lymph node chain: a comparative planning study', 'display_name': 'Intensity modulated versus non-intensity modulated radiotherapy in the treatment of the left breast and upper internal mammary lymph node chain: a comparative planning study', 'publication_year': 2002, 'publication_date': '2002-02-01', 'ids': {'openalex': 'https://openalex.org/W1980027490', 'doi': 'https://doi.org/10.1016/s0167-8140(01)00472-8', 'mag': '1980027490', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/11937239'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/s0167-8140(01)00472-8', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S144507673', 'display_name': 'Radiotherapy and Oncology', 'issn_l': '0167-8140', 'issn': ['0167-8140', '1879-0887'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], '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/A5083499432', 'display_name': 'B.C.John Cho', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I2898336195', 'display_name': 'The Netherlands Cancer Institute', 'ror': 'https://ror.org/03xqtf034', 'country_code': 'NL', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2898336195']}], 'countries': ['NL'], 'is_corresponding': False, 'raw_author_name': 'B.C.John Cho', 'raw_affiliation_strings': ['Department of Radiation Oncology, The Cross Cancer Institute, 11560 University Avenue, Edmonton, AB, Canada T6G 1Z2', 'Department of Radiotherapy, The Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiation Oncology, The Cross Cancer Institute, 11560 University Avenue, Edmonton, AB, Canada T6G 1Z2', 'institution_ids': []}, {'raw_affiliation_string': 'Department of Radiotherapy, The Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands', 'institution_ids': ['https://openalex.org/I2898336195']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5074824252', 'display_name': 'Coen Hurkmans', 'orcid': 'https://orcid.org/0000-0003-2268-0492'}, 'institutions': [{'id': 'https://openalex.org/I2898336195', 'display_name': 'The Netherlands Cancer Institute', 'ror': 'https://ror.org/03xqtf034', 'country_code': 'NL', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2898336195']}], 'countries': ['NL'], 'is_corresponding': False, 'raw_author_name': 'Coen W Hurkmans', 'raw_affiliation_strings': ['Department of Radiotherapy, The Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiotherapy, The Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands', 'institution_ids': ['https://openalex.org/I2898336195']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5072057503', 'display_name': 'E. Damen', 'orcid': 'https://orcid.org/0000-0002-4982-7207'}, 'institutions': [{'id': 'https://openalex.org/I2898336195', 'display_name': 'The Netherlands Cancer Institute', 'ror': 'https://ror.org/03xqtf034', 'country_code': 'NL', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2898336195']}], 'countries': ['NL'], 'is_corresponding': False, 'raw_author_name': 'Eugene M.F Damen', 'raw_affiliation_strings': ['Department of Radiotherapy, The Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiotherapy, The Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands', 'institution_ids': ['https://openalex.org/I2898336195']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5081668221', 'display_name': 'Lambert Zijp', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I2898336195', 'display_name': 'The Netherlands Cancer Institute', 'ror': 'https://ror.org/03xqtf034', 'country_code': 'NL', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2898336195']}], 'countries': ['NL'], 'is_corresponding': False, 'raw_author_name': 'Lambert J Zijp', 'raw_affiliation_strings': ['Department of Radiotherapy, The Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiotherapy, The Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands', 'institution_ids': ['https://openalex.org/I2898336195']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5081891037', 'display_name': 'Ben J. Mijnheer', 'orcid': 'https://orcid.org/0000-0003-2740-071X'}, 'institutions': [{'id': 'https://openalex.org/I2898336195', 'display_name': 'The Netherlands Cancer Institute', 'ror': 'https://ror.org/03xqtf034', 'country_code': 'NL', 'type': 'healthcare', 'lineage': ['https://openalex.org/I2898336195']}], 'countries': ['NL'], 'is_corresponding': True, 'raw_author_name': 'Ben J Mijnheer', 'raw_affiliation_strings': ['Department of Radiotherapy, The Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands'], 'affiliations': [{'raw_affiliation_string': 'Department of Radiotherapy, The Netherlands Cancer Institute/Antoni van Leeuwenhoek Hospital, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands', 'institution_ids': ['https://openalex.org/I2898336195']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5081891037'], 'corresponding_institution_ids': ['https://openalex.org/I2898336195'], 'apc_list': {'value': 3210, 'currency': 'USD', 'value_usd': 3210, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 9.299, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 91, 'citation_normalized_percentile': {'value': 0.937201, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 95, 'max': 96}, 'biblio': {'volume': '62', 'issue': '2', 'first_page': '127', 'last_page': '136'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10358', 'display_name': 'Advanced Radiotherapy Techniques', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/3108', 'display_name': 'Radiation'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10358', 'display_name': 'Advanced Radiotherapy Techniques', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/3108', 'display_name': 'Radiation'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10183', 'display_name': 'Breast Cancer Treatment Studies', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/1306', 'display_name': 'Cancer Research'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T10202', 'display_name': 'Lung Cancer Diagnosis and Treatment', 'score': 0.9991, 'subfield': {'id': 'https://openalex.org/subfields/2740', 'display_name': 'Pulmonary and Respiratory Medicine'}, '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/intensity', 'display_name': 'Intensity', 'score': 0.5411467}, {'id': 'https://openalex.org/keywords/dose-volume-histogram', 'display_name': 'Dose-volume histogram', 'score': 0.4139176}], 'concepts': [{'id': 'https://openalex.org/C2989005', 'wikidata': 'https://www.wikidata.org/wiki/Q214963', 'display_name': 'Nuclear medicine', 'level': 1, 'score': 0.6073241}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.55861413}, {'id': 'https://openalex.org/C93038891', 'wikidata': 'https://www.wikidata.org/wiki/Q1061524', 'display_name': 'Intensity (physics)', 'level': 2, 'score': 0.5411467}, {'id': 'https://openalex.org/C201645570', 'wikidata': 'https://www.wikidata.org/wiki/Q830637', 'display_name': 'Radiation treatment planning', 'level': 3, 'score': 0.50903386}, {'id': 'https://openalex.org/C509974204', 'wikidata': 'https://www.wikidata.org/wiki/Q180507', 'display_name': 'Radiation therapy', 'level': 2, 'score': 0.4762602}, {'id': 'https://openalex.org/C160697094', 'wikidata': 'https://www.wikidata.org/wiki/Q1233197', 'display_name': 'Oblique case', 'level': 2, 'score': 0.46009582}, {'id': 'https://openalex.org/C2780198649', 'wikidata': 'https://www.wikidata.org/wiki/Q5299249', 'display_name': 'Dose-volume histogram', 'level': 4, 'score': 0.4139176}, {'id': 'https://openalex.org/C126838900', 'wikidata': 'https://www.wikidata.org/wiki/Q77604', 'display_name': 'Radiology', 'level': 1, 'score': 0.3505206}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.27302435}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.19432238}, {'id': 'https://openalex.org/C41895202', 'wikidata': 'https://www.wikidata.org/wiki/Q8162', 'display_name': 'Linguistics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C138885662', 'wikidata': 'https://www.wikidata.org/wiki/Q5891', 'display_name': 'Philosophy', 'level': 0, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D001943', 'descriptor_name': 'Breast Neoplasms', 'qualifier_ui': 'Q000532', 'qualifier_name': 'radiotherapy', 'is_major_topic': True}, {'descriptor_ui': 'D011882', 'descriptor_name': 'Radiotherapy, High-Energy', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D001943', 'descriptor_name': 'Breast Neoplasms', 'qualifier_ui': 'Q000473', 'qualifier_name': 'pathology', 'is_major_topic': False}, {'descriptor_ui': 'D001943', 'descriptor_name': 'Breast Neoplasms', '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': 'D006321', 'descriptor_name': 'Heart', 'qualifier_ui': 'Q000528', 'qualifier_name': 'radiation effects', 'is_major_topic': False}, {'descriptor_ui': 'D006321', 'descriptor_name': 'Heart', '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': 'D008168', 'descriptor_name': 'Lung', 'qualifier_ui': 'Q000528', 'qualifier_name': 'radiation effects', 'is_major_topic': False}, {'descriptor_ui': 'D008168', 'descriptor_name': 'Lung', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008207', 'descriptor_name': 'Lymphatic Metastasis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011832', 'descriptor_name': 'Radiation Injuries', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011832', 'descriptor_name': 'Radiation Injuries', 'qualifier_ui': 'Q000209', 'qualifier_name': 'etiology', 'is_major_topic': False}, {'descriptor_ui': 'D011879', 'descriptor_name': 'Radiotherapy Dosage', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D020266', 'descriptor_name': 'Radiotherapy, Conformal', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D020266', 'descriptor_name': 'Radiotherapy, Conformal', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': False}, {'descriptor_ui': 'D011882', 'descriptor_name': 'Radiotherapy, High-Energy', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014022', 'descriptor_name': 'Tissue Survival', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014022', 'descriptor_name': 'Tissue Survival', 'qualifier_ui': 'Q000528', 'qualifier_name': 'radiation effects', 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/s0167-8140(01)00472-8', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S144507673', 'display_name': 'Radiotherapy and Oncology', 'issn_l': '0167-8140', 'issn': ['0167-8140', '1879-0887'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], '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/11937239', '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': [{'score': 0.65, 'display_name': 'Good health and well-being', 'id': 'https://metadata.un.org/sdg/3'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 59, 'referenced_works': ['https://openalex.org/W102383456', 'https://openalex.org/W169202334', 'https://openalex.org/W1857442781', 'https://openalex.org/W1964271425', 'https://openalex.org/W1966302856', 'https://openalex.org/W1973277978', 'https://openalex.org/W1975415032', 'https://openalex.org/W1976578751', 'https://openalex.org/W1979207224', 'https://openalex.org/W1981124996', 'https://openalex.org/W1983269265', 'https://openalex.org/W1985702184', 'https://openalex.org/W1986203640', 'https://openalex.org/W1986933969', 'https://openalex.org/W1989452996', 'https://openalex.org/W1992685017', 'https://openalex.org/W1994439728', 'https://openalex.org/W1994912594', 'https://openalex.org/W1995080502', 'https://openalex.org/W2001849949', 'https://openalex.org/W2010231360', 'https://openalex.org/W2010785494', 'https://openalex.org/W2016465313', 'https://openalex.org/W2019297220', 'https://openalex.org/W2021323185', 'https://openalex.org/W2027486086', 'https://openalex.org/W2032559105', 'https://openalex.org/W2036934183', 'https://openalex.org/W2039007329', 'https://openalex.org/W2041104233', 'https://openalex.org/W2041898066', 'https://openalex.org/W2045742295', 'https://openalex.org/W2048102172', 'https://openalex.org/W2057655643', 'https://openalex.org/W2063265458', 'https://openalex.org/W2066100548', 'https://openalex.org/W2069322442', 'https://openalex.org/W2070901685', 'https://openalex.org/W2073754307', 'https://openalex.org/W2076297230', 'https://openalex.org/W2085796495', 'https://openalex.org/W2093485750', 'https://openalex.org/W2095167815', 'https://openalex.org/W2104807325', 'https://openalex.org/W2112784445', 'https://openalex.org/W2126178452', 'https://openalex.org/W2139389882', 'https://openalex.org/W2141215053', 'https://openalex.org/W2151776093', 'https://openalex.org/W2154299546', 'https://openalex.org/W2156003808', 'https://openalex.org/W2221006098', 'https://openalex.org/W2299188299', 'https://openalex.org/W2332829713', 'https://openalex.org/W2415844373', 'https://openalex.org/W2416304677', 'https://openalex.org/W2468723490', 'https://openalex.org/W4293107555', 'https://openalex.org/W4301375229'], 'related_works': ['https://openalex.org/W3028894389', 'https://openalex.org/W2390319468', 'https://openalex.org/W2099110202', 'https://openalex.org/W2074823446', 'https://openalex.org/W2041795146', 'https://openalex.org/W2031306493', 'https://openalex.org/W2019607867', 'https://openalex.org/W2008539933', 'https://openalex.org/W2003305474', 'https://openalex.org/W1843368367'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1980027490', 'counts_by_year': [{'year': 2022, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 2}, {'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 3}, {'year': 2016, 'cited_by_count': 1}, {'year': 2015, 'cited_by_count': 3}, {'year': 2014, 'cited_by_count': 6}, {'year': 2013, 'cited_by_count': 4}, {'year': 2012, 'cited_by_count': 4}], 'updated_date': '2024-12-10T04:14:57.862980', 'created_date': '2016-06-24'}