Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W3159630180', 'doi': 'https://doi.org/10.1093/mnras/stab1267', 'title': 'A revisited study of Cepheids in open clusters in the <i>Gaia</i> era', 'display_name': 'A revisited study of Cepheids in open clusters in the <i>Gaia</i> era', 'publication_year': 2021, 'publication_date': '2021-05-04', 'ids': {'openalex': 'https://openalex.org/W3159630180', 'doi': 'https://doi.org/10.1093/mnras/stab1267', 'mag': '3159630180'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1093/mnras/stab1267', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S195663288', 'display_name': 'Monthly Notices of the Royal Astronomical Society', 'issn_l': '0035-8711', 'issn': ['0035-8711', '1365-8711', '1365-2966'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['arxiv', 'crossref', 'datacite'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'https://arxiv.org/pdf/2104.14565', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5008012509', 'display_name': 'Gustavo E. Medina', 'orcid': 'https://orcid.org/0000-0003-0105-9576'}, 'institutions': [{'id': 'https://openalex.org/I223822909', 'display_name': 'Heidelberg University', 'ror': 'https://ror.org/038t36y30', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I223822909']}], 'countries': ['DE'], 'is_corresponding': True, 'raw_author_name': 'Gustavo E Medina', 'raw_affiliation_strings': ['Astronomisches Rechen-Institut, Zentrum für Astronomie der Universität Heidelberg, Mönchhofstr. 12-14, D-69120 Heidelberg, Germany'], 'affiliations': [{'raw_affiliation_string': 'Astronomisches Rechen-Institut, Zentrum für Astronomie der Universität Heidelberg, Mönchhofstr. 12-14, D-69120 Heidelberg, Germany', 'institution_ids': ['https://openalex.org/I223822909']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5001445076', 'display_name': 'B. Lemasle', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I223822909', 'display_name': 'Heidelberg University', 'ror': 'https://ror.org/038t36y30', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I223822909']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Bertrand Lemasle', 'raw_affiliation_strings': ['Astronomisches Rechen-Institut, Zentrum für Astronomie der Universität Heidelberg, Mönchhofstr. 12-14, D-69120 Heidelberg, Germany'], 'affiliations': [{'raw_affiliation_string': 'Astronomisches Rechen-Institut, Zentrum für Astronomie der Universität Heidelberg, Mönchhofstr. 12-14, D-69120 Heidelberg, Germany', 'institution_ids': ['https://openalex.org/I223822909']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5046542505', 'display_name': 'E. K. Grebel', 'orcid': 'https://orcid.org/0000-0002-1891-3794'}, 'institutions': [{'id': 'https://openalex.org/I223822909', 'display_name': 'Heidelberg University', 'ror': 'https://ror.org/038t36y30', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I223822909']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Eva K Grebel', 'raw_affiliation_strings': ['Astronomisches Rechen-Institut, Zentrum für Astronomie der Universität Heidelberg, Mönchhofstr. 12-14, D-69120 Heidelberg, Germany'], 'affiliations': [{'raw_affiliation_string': 'Astronomisches Rechen-Institut, Zentrum für Astronomie der Universität Heidelberg, Mönchhofstr. 12-14, D-69120 Heidelberg, Germany', 'institution_ids': ['https://openalex.org/I223822909']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5008012509'], 'corresponding_institution_ids': ['https://openalex.org/I223822909'], 'apc_list': {'value': 2310, 'currency': 'GBP', 'value_usd': 2833, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.251, 'has_fulltext': False, 'cited_by_count': 11, 'citation_normalized_percentile': {'value': 0.99993, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 89, 'max': 90}, 'biblio': {'volume': '505', 'issue': '1', 'first_page': '1342', 'last_page': '1366'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10039', 'display_name': 'Stellar Astrophysics and Exoplanet Studies', 'score': 0.9994, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, '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/T10039', 'display_name': 'Stellar Astrophysics and Exoplanet Studies', 'score': 0.9994, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, '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/T10325', 'display_name': 'Formation and Evolution of the Solar System', 'score': 0.9869, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, '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/T11323', 'display_name': 'Gamma-Ray Bursts and Supernovae Connections', 'score': 0.9743, 'subfield': {'id': 'https://openalex.org/subfields/3103', 'display_name': 'Astronomy and Astrophysics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/gaia-mission', 'display_name': 'Gaia Mission', 'score': 0.411604}], 'concepts': [{'id': 'https://openalex.org/C150739758', 'wikidata': 'https://www.wikidata.org/wiki/Q188593', 'display_name': 'Cepheid variable', 'level': 3, 'score': 0.98656666}, {'id': 'https://openalex.org/C52348108', 'wikidata': 'https://www.wikidata.org/wiki/Q11387', 'display_name': 'Open cluster', 'level': 3, 'score': 0.9110744}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.7158145}, {'id': 'https://openalex.org/C44870925', 'wikidata': 'https://www.wikidata.org/wiki/Q37547', 'display_name': 'Astrophysics', 'level': 1, 'score': 0.64625525}, {'id': 'https://openalex.org/C164866538', 'wikidata': 'https://www.wikidata.org/wiki/Q367351', 'display_name': 'Cluster (spacecraft)', 'level': 2, 'score': 0.53725404}, {'id': 'https://openalex.org/C73329638', 'wikidata': 'https://www.wikidata.org/wiki/Q527', 'display_name': 'Sky', 'level': 2, 'score': 0.5195023}, {'id': 'https://openalex.org/C68271606', 'wikidata': 'https://www.wikidata.org/wiki/Q625648', 'display_name': 'Photometry (optics)', 'level': 3, 'score': 0.44977307}, {'id': 'https://openalex.org/C1276947', 'wikidata': 'https://www.wikidata.org/wiki/Q333', 'display_name': 'Astronomy', 'level': 1, 'score': 0.41249365}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.12942025}, {'id': 'https://openalex.org/C150846664', 'wikidata': 'https://www.wikidata.org/wiki/Q7602306', 'display_name': 'Stars', 'level': 2, 'score': 0.11435172}, {'id': 'https://openalex.org/C199360897', 'wikidata': 'https://www.wikidata.org/wiki/Q9143', 'display_name': 'Programming language', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 3, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1093/mnras/stab1267', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S195663288', 'display_name': 'Monthly Notices of the Royal Astronomical Society', 'issn_l': '0035-8711', 'issn': ['0035-8711', '1365-8711', '1365-2966'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310311648', 'host_organization_name': 'Oxford University Press', 'host_organization_lineage': ['https://openalex.org/P4310311647', 'https://openalex.org/P4310311648'], 'host_organization_lineage_names': ['University of Oxford', 'Oxford University Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/2104.14565', 'pdf_url': 'https://arxiv.org/pdf/2104.14565', 'source': {'id': 'https://openalex.org/S4306400194', 'display_name': 'arXiv (Cornell University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I205783295', 'host_organization_name': 'Cornell University', 'host_organization_lineage': ['https://openalex.org/I205783295'], 'host_organization_lineage_names': ['Cornell University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://api.datacite.org/dois/10.48550/arxiv.2104.14565', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4393179698', 'display_name': 'DataCite API', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I4210145204', 'host_organization_name': 'DataCite', 'host_organization_lineage': ['https://openalex.org/I4210145204'], 'host_organization_lineage_names': ['DataCite'], 'type': 'metadata'}, 'license': None, 'license_id': None, 'version': None}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/2104.14565', 'pdf_url': 'https://arxiv.org/pdf/2104.14565', 'source': {'id': 'https://openalex.org/S4306400194', 'display_name': 'arXiv (Cornell University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I205783295', 'host_organization_name': 'Cornell University', 'host_organization_lineage': ['https://openalex.org/I205783295'], 'host_organization_lineage_names': ['Cornell University'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, 'sustainable_development_goals': [], 'grants': [{'funder': 'https://openalex.org/F4320318240', 'funder_display_name': 'European Space Agency', 'award_id': None}], 'datasets': [], 'versions': ['https://openalex.org/W3159630180'], 'referenced_works_count': 199, 'referenced_works': ['https://openalex.org/W147232447', 'https://openalex.org/W1509562192', 'https://openalex.org/W1670318221', 'https://openalex.org/W1765063229', 'https://openalex.org/W1817246672', 'https://openalex.org/W1825181341', 'https://openalex.org/W1950562911', 'https://openalex.org/W1973411945', 'https://openalex.org/W1973590828', 'https://openalex.org/W1979714868', 'https://openalex.org/W1988453421', 'https://openalex.org/W1990163970', 'https://openalex.org/W1993326437', 'https://openalex.org/W1994328808', 'https://openalex.org/W1998944749', 'https://openalex.org/W1999657188', 'https://openalex.org/W1999873949', 'https://openalex.org/W2003528268', 'https://openalex.org/W2003694724', 'https://openalex.org/W2006124034', 'https://openalex.org/W2010536552', 'https://openalex.org/W2011301426', 'https://openalex.org/W2011604587', 'https://openalex.org/W2012613718', 'https://openalex.org/W2015295900', 'https://openalex.org/W2015978772', 'https://openalex.org/W2016299006', 'https://openalex.org/W2018713164', 'https://openalex.org/W2020761645', 'https://openalex.org/W2023012970', 'https://openalex.org/W2031511623', 'https://openalex.org/W2033421157', 'https://openalex.org/W2035499575', 'https://openalex.org/W2037813046', 'https://openalex.org/W2037932390', 'https://openalex.org/W2041485609', 'https://openalex.org/W2041599103', 'https://openalex.org/W2042114541', 'https://openalex.org/W2045889598', 'https://openalex.org/W2052554131', 'https://openalex.org/W2053264906', 'https://openalex.org/W2053630893', 'https://openalex.org/W2055842627', 'https://openalex.org/W2059662239', 'https://openalex.org/W2060756190', 'https://openalex.org/W2066076065', 'https://openalex.org/W2068431980', 'https://openalex.org/W2068968512', 'https://openalex.org/W2070321826', 'https://openalex.org/W2074510337', 'https://openalex.org/W2074538006', 'https://openalex.org/W2080685970', 'https://openalex.org/W2082828996', 'https://openalex.org/W2085737849', 'https://openalex.org/W2088924115', 'https://openalex.org/W2090070829', 'https://openalex.org/W2094406035', 'https://openalex.org/W2094721804', 'https://openalex.org/W2099843519', 'https://openalex.org/W2100105641', 'https://openalex.org/W2100833883', 'https://openalex.org/W2102011141', 'https://openalex.org/W2106476377', 'https://openalex.org/W2108751611', 'https://openalex.org/W2109138120', 'https://openalex.org/W2110296116', 'https://openalex.org/W2118711883', 'https://openalex.org/W2120928317', 'https://openalex.org/W2121365325', 'https://openalex.org/W2128501099', 'https://openalex.org/W2135625048', 'https://openalex.org/W2136357211', 'https://openalex.org/W2138815501', 'https://openalex.org/W2140137154', 'https://openalex.org/W2146118566', 'https://openalex.org/W2146292423', 'https://openalex.org/W2146538812', 'https://openalex.org/W2153646339', 'https://openalex.org/W2156416370', 'https://openalex.org/W2159795064', 'https://openalex.org/W2167635287', 'https://openalex.org/W2327606725', 'https://openalex.org/W2342249984', 'https://openalex.org/W2589036778', 'https://openalex.org/W2593046767', 'https://openalex.org/W2791716376', 'https://openalex.org/W2792291725', 'https://openalex.org/W2798158223', 'https://openalex.org/W2798336535', 'https://openalex.org/W2798433860', 'https://openalex.org/W2798641867', 'https://openalex.org/W2801759400', 'https://openalex.org/W2804633481', 'https://openalex.org/W2804978089', 'https://openalex.org/W2896519916', 'https://openalex.org/W2901338376', 'https://openalex.org/W2906977386', 'https://openalex.org/W2907829573', 'https://openalex.org/W2917702074', 'https://openalex.org/W2945021505', 'https://openalex.org/W2950248033', 'https://openalex.org/W2966490880', 'https://openalex.org/W2973410526', 'https://openalex.org/W2981156909', 'https://openalex.org/W2987810923', 'https://openalex.org/W2995023699', 'https://openalex.org/W2997589905', 'https://openalex.org/W3000427638', 'https://openalex.org/W3005354356', 'https://openalex.org/W3006893934', 'https://openalex.org/W3009537427', 'https://openalex.org/W3013514892', 'https://openalex.org/W3017187442', 'https://openalex.org/W3024005270', 'https://openalex.org/W3026090813', 'https://openalex.org/W3034313264', 'https://openalex.org/W3036126840', 'https://openalex.org/W3038028849', 'https://openalex.org/W3088398678', 'https://openalex.org/W3098000041', 'https://openalex.org/W3098030764', 'https://openalex.org/W3098337914', 'https://openalex.org/W3098449416', 'https://openalex.org/W3098775090', 'https://openalex.org/W3099153050', 'https://openalex.org/W3099178637', 'https://openalex.org/W3099377877', 'https://openalex.org/W3099437652', 'https://openalex.org/W3099572011', 'https://openalex.org/W3099640534', 'https://openalex.org/W3100073592', 'https://openalex.org/W3100206727', 'https://openalex.org/W3100236107', 'https://openalex.org/W3100811837', 'https://openalex.org/W3101278788', 'https://openalex.org/W3101953189', 'https://openalex.org/W3102230680', 'https://openalex.org/W3102246825', 'https://openalex.org/W3102617370', 'https://openalex.org/W3103026871', 'https://openalex.org/W3103347192', 'https://openalex.org/W3103637885', 'https://openalex.org/W3103648652', 'https://openalex.org/W3103649831', 'https://openalex.org/W3103663129', 'https://openalex.org/W3103925127', 'https://openalex.org/W3104502015', 'https://openalex.org/W3104618525', 'https://openalex.org/W3104667579', 'https://openalex.org/W3104875039', 'https://openalex.org/W3104933473', 'https://openalex.org/W3105136469', 'https://openalex.org/W3105174522', 'https://openalex.org/W3105289584', 'https://openalex.org/W3105326287', 'https://openalex.org/W3105486136', 'https://openalex.org/W3105560577', 'https://openalex.org/W3105578605', 'https://openalex.org/W3105646565', 'https://openalex.org/W3105666781', 'https://openalex.org/W3105904302', 'https://openalex.org/W3106266489', 'https://openalex.org/W3106275416', 'https://openalex.org/W3108370403', 'https://openalex.org/W3108575020', 'https://openalex.org/W3111123724', 'https://openalex.org/W3111815510', 'https://openalex.org/W3111835394', 'https://openalex.org/W3112895956', 'https://openalex.org/W3114792974', 'https://openalex.org/W3121622520', 'https://openalex.org/W3121930576', 'https://openalex.org/W3123701929', 'https://openalex.org/W3124705320', 'https://openalex.org/W3125521219', 'https://openalex.org/W3125764496', 'https://openalex.org/W3126688485', 'https://openalex.org/W3128125097', 'https://openalex.org/W3128278381', 'https://openalex.org/W4213259675', 'https://openalex.org/W4242152859', 'https://openalex.org/W4288077064', 'https://openalex.org/W4288083106', 'https://openalex.org/W4288083279', 'https://openalex.org/W4288484058', 'https://openalex.org/W4288485561', 'https://openalex.org/W4288611202', 'https://openalex.org/W4289442150', 'https://openalex.org/W4289710306', 'https://openalex.org/W4292400099', 'https://openalex.org/W4292579650', 'https://openalex.org/W4293172612', 'https://openalex.org/W4296473912', 'https://openalex.org/W4298468065', 'https://openalex.org/W4299551239', 'https://openalex.org/W4300002067', 'https://openalex.org/W4300169275', 'https://openalex.org/W4301037388', 'https://openalex.org/W4301111811'], 'related_works': ['https://openalex.org/W4302306280', 'https://openalex.org/W4297995442', 'https://openalex.org/W4236611804', 'https://openalex.org/W2215085107', 'https://openalex.org/W2075965256', 'https://openalex.org/W2015335151', 'https://openalex.org/W1993326437', 'https://openalex.org/W1975289307', 'https://openalex.org/W1591454977', 'https://openalex.org/W1542039404'], 'abstract_inverted_index': {'ABSTRACT': [0], 'In': [1, 96], 'this': [2], 'paper,': [3], 'we': [4, 98, 128], 'revisit': [5], 'the': [6, 39, 44, 52, 70, 88, 130, 141, 146, 164, 173, 181, 188, 194, 205], 'problem': [7], 'of': [8, 28, 43, 51, 69, 92, 104, 132, 148, 166, 172, 193], 'identifying': [9], 'bona': [10, 84], 'fide': [11], 'cluster': [12, 90, 101, 159, 167, 207], 'Cepheids': [13, 20, 34, 137, 168], 'by': [14, 59], 'performing': [15], 'an': [16], 'all-sky': [17], 'search': [18], 'for': [19, 32, 209], 'associated': [21], 'with': [22], 'open': [23, 111, 134, 195], 'clusters': [24, 120, 135], 'and': [25, 35, 46, 66, 86, 150, 153, 187, 215], 'making': [26, 197], 'use': [27, 147], 'state-of-the-art': [29], 'catalogued': [30], 'information': [31, 68], 'both': [33], 'clusters,': [36, 196], 'based': [37], 'on': [38, 115], 'unparalleled': [40], 'astrometric': [41], 'precision': [42], 'second': [45], 'early': [47], 'third': [48], 'data': [49], 'releases': [50], 'Gaia': [53, 149], 'satellite.': [54], 'We': [55, 74, 113, 161], 'determine': [56, 140], 'membership': [57, 91], 'probabilities': [58], 'following': [60], 'a': [61, 154, 200], 'Bayesian': [62], 'approach': [63], 'using': [64, 133], 'spatial': [65], 'kinematic': [67], 'potential': [71, 105], 'cluster-Cepheid': [72], 'pairs.': [73], 'confirm': [75], '19': [76], 'Cepheid-cluster': [77], 'associations': [78], 'considered': [79], 'in': [80, 108], 'previous': [81], 'studies': [82, 212], 'as': [83, 169], 'fide,': [85], 'question': [87], 'established': [89], 'six': [93], 'other': [94], 'associations.': [95], 'addition,': [97], 'identify': [99], '138': [100], 'Cepheid': [102, 142, 210], 'candidates': [103], 'interest,': [106], 'mostly': [107], 'recently': [109], 'discovered': [110], 'clusters.': [112, 217], 'report': [114], 'at': [116], 'least': [117], 'two': [118], 'new': [119], 'possibly': [121], 'hosting': [122, 136], 'more': [123], 'than': [124], 'one': [125], 'Cepheid.': [126], 'Furthermore,': [127], 'explore': [129], 'feasibility': [131], 'to': [138, 157, 180], 'empirically': [139], 'period–age': [143, 174], 'relation': [144], 'through': [145], '2MASS': [151], 'photometry': [152], 'semiautomated': [155], 'method': [156], 'derive': [158], 'ages.': [160], 'conclude': [162], 'that': [163], 'usage': [165], 'tentative': [170], 'probes': [171], 'relations': [175], 'still': [176], 'faces': [177], 'difficulties': [178], 'due': [179], 'sparsely': [182], 'populated': [183], 'red': [184], 'giant': [185], 'branch': [186], 'stochastically': [189], 'sampled': [190], 'main-sequence': [191], 'turn-off': [192], 'age': [198], 'determinations': [199], 'challenging': [201], 'task.': [202], 'This': [203], 'biases': [204], 'age-datable': [206], 'selection': [208], 'period-age': [211], 'towards': [213], 'older': [214], 'high-mass': [216]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3159630180', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 2}, {'year': 2022, 'cited_by_count': 4}, {'year': 2021, 'cited_by_count': 3}], 'updated_date': '2024-09-16T04:02:49.854470', 'created_date': '2021-05-10'}