Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2125893749', 'doi': 'https://doi.org/10.1093/annonc/mdu165.224', 'title': 'Efficacy of Chemotherapy After Treatment with Regorafenib in Metastatic Colorectal Cancer (MCRC)', 'display_name': 'Efficacy of Chemotherapy After Treatment with Regorafenib in Metastatic Colorectal Cancer (MCRC)', 'publication_year': 2014, 'publication_date': '2014-06-01', 'ids': {'openalex': 'https://openalex.org/W2125893749', 'doi': 'https://doi.org/10.1093/annonc/mdu165.224', 'mag': '2125893749'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1093/annonc/mdu165.224', 'pdf_url': 'http://www.annalsofoncology.org/article/S0923753419362519/pdf', 'source': {'id': 'https://openalex.org/S41454044', 'display_name': 'Annals of Oncology', 'issn_l': '0923-7534', 'issn': ['0923-7534', '1569-8041'], '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': 'publisher-specific-oa', 'license_id': 'https://openalex.org/licenses/publisher-specific-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'http://www.annalsofoncology.org/article/S0923753419362519/pdf', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5070755586', 'display_name': 'Wilcox Ryan', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1330342723', 'display_name': 'Mayo Clinic', 'ror': 'https://ror.org/02qp3tb03', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1330342723']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Wilcox Ryan', 'raw_affiliation_strings': ['1Mayo Clinic, Rochester, USA'], 'affiliations': [{'raw_affiliation_string': '1Mayo Clinic, Rochester, USA', 'institution_ids': ['https://openalex.org/I1330342723']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5064354157', 'display_name': 'Kidd Michael', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1330342723', 'display_name': 'Mayo Clinic', 'ror': 'https://ror.org/02qp3tb03', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1330342723']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Kidd Michael', 'raw_affiliation_strings': ['1Mayo Clinic, Rochester, USA'], 'affiliations': [{'raw_affiliation_string': '1Mayo Clinic, Rochester, USA', 'institution_ids': ['https://openalex.org/I1330342723']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5067495735', 'display_name': 'Alberts Steven', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1330342723', 'display_name': 'Mayo Clinic', 'ror': 'https://ror.org/02qp3tb03', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1330342723']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Alberts Steven', 'raw_affiliation_strings': ['1Mayo Clinic, Rochester, USA'], 'affiliations': [{'raw_affiliation_string': '1Mayo Clinic, Rochester, USA', 'institution_ids': ['https://openalex.org/I1330342723']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5062350930', 'display_name': 'R R Joseph', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1330342723', 'display_name': 'Mayo Clinic', 'ror': 'https://ror.org/02qp3tb03', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1330342723']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Rubin Joseph', 'raw_affiliation_strings': ['1Mayo Clinic, Rochester, USA'], 'affiliations': [{'raw_affiliation_string': '1Mayo Clinic, Rochester, USA', 'institution_ids': ['https://openalex.org/I1330342723']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5082010420', 'display_name': 'Hartgers Mindy', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1330342723', 'display_name': 'Mayo Clinic', 'ror': 'https://ror.org/02qp3tb03', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1330342723']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Hartgers Mindy', 'raw_affiliation_strings': ['2Mayo Clinic, Rochester, USA'], 'affiliations': [{'raw_affiliation_string': '2Mayo Clinic, Rochester, USA', 'institution_ids': ['https://openalex.org/I1330342723']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5008156592', 'display_name': 'Mitchell Jessica', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1330342723', 'display_name': 'Mayo Clinic', 'ror': 'https://ror.org/02qp3tb03', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1330342723']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Mitchell Jessica', 'raw_affiliation_strings': ['2Mayo Clinic, Rochester, USA'], 'affiliations': [{'raw_affiliation_string': '2Mayo Clinic, Rochester, USA', 'institution_ids': ['https://openalex.org/I1330342723']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5023058927', 'display_name': 'Hubbard Joleen', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1330342723', 'display_name': 'Mayo Clinic', 'ror': 'https://ror.org/02qp3tb03', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1330342723']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Hubbard Joleen', 'raw_affiliation_strings': ['2Mayo Clinic, Rochester, USA'], 'affiliations': [{'raw_affiliation_string': '2Mayo Clinic, Rochester, USA', 'institution_ids': ['https://openalex.org/I1330342723']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5056133492', 'display_name': 'Pham Anthony', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1330342723', 'display_name': 'Mayo Clinic', 'ror': 'https://ror.org/02qp3tb03', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1330342723']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Pham Anthony', 'raw_affiliation_strings': ['1Mayo Clinic, Rochester, USA'], 'affiliations': [{'raw_affiliation_string': '1Mayo Clinic, Rochester, USA', 'institution_ids': ['https://openalex.org/I1330342723']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5012709955', 'display_name': 'J. Fernando Quevedo', 'orcid': 'https://orcid.org/0000-0002-1572-3602'}, 'institutions': [{'id': 'https://openalex.org/I1330342723', 'display_name': 'Mayo Clinic', 'ror': 'https://ror.org/02qp3tb03', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1330342723']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'J. Quevedo', 'raw_affiliation_strings': ['1Mayo Clinic, Rochester, USA'], 'affiliations': [{'raw_affiliation_string': '1Mayo Clinic, Rochester, USA', 'institution_ids': ['https://openalex.org/I1330342723']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5079339409', 'display_name': 'Yoon Harry', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1330342723', 'display_name': 'Mayo Clinic', 'ror': 'https://ror.org/02qp3tb03', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1330342723']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Yoon Harry', 'raw_affiliation_strings': ['1Mayo Clinic, Rochester, USA'], 'affiliations': [{'raw_affiliation_string': '1Mayo Clinic, Rochester, USA', 'institution_ids': ['https://openalex.org/I1330342723']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5052784862', 'display_name': 'Robinson Steven', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1330342723', 'display_name': 'Mayo Clinic', 'ror': 'https://ror.org/02qp3tb03', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1330342723']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Robinson Steven', 'raw_affiliation_strings': ['1Mayo Clinic, Rochester, USA'], 'affiliations': [{'raw_affiliation_string': '1Mayo Clinic, Rochester, USA', 'institution_ids': ['https://openalex.org/I1330342723']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5025898019', 'display_name': 'Grothey Axel', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1330342723', 'display_name': 'Mayo Clinic', 'ror': 'https://ror.org/02qp3tb03', 'country_code': 'US', 'type': 'healthcare', 'lineage': ['https://openalex.org/I1330342723']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Grothey Axel', 'raw_affiliation_strings': ['3Mayo Clinic College of Medicine, Division of Medical Oncology, Rochester, USA'], 'affiliations': [{'raw_affiliation_string': '3Mayo Clinic College of Medicine, Division of Medical Oncology, Rochester, USA', 'institution_ids': ['https://openalex.org/I1330342723']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 4060, 'currency': 'USD', 'value_usd': 4060, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.475, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 4, 'citation_normalized_percentile': {'value': 0.598998, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 79, 'max': 81}, 'biblio': {'volume': '25', 'issue': None, 'first_page': 'ii85', 'last_page': 'ii85'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11067', 'display_name': 'Colorectal Cancer Treatments and Studies', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/2730', 'display_name': 'Oncology'}, '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/T11067', 'display_name': 'Colorectal Cancer Treatments and Studies', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/2730', 'display_name': 'Oncology'}, '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/T11752', 'display_name': 'Cancer Treatment and Pharmacology', 'score': 0.9966, 'subfield': {'id': 'https://openalex.org/subfields/2730', 'display_name': 'Oncology'}, '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/T12708', 'display_name': 'Economic and Financial Impacts of Cancer', 'score': 0.9897, 'subfield': {'id': 'https://openalex.org/subfields/2002', 'display_name': 'Economics and Econometrics'}, 'field': {'id': 'https://openalex.org/fields/20', 'display_name': 'Economics, Econometrics and Finance'}, 'domain': {'id': 'https://openalex.org/domains/2', 'display_name': 'Social Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/regorafenib', 'display_name': 'Regorafenib', 'score': 0.9976561}, {'id': 'https://openalex.org/keywords/salvage-therapy', 'display_name': 'Salvage therapy', 'score': 0.46804118}], 'concepts': [{'id': 'https://openalex.org/C2776248978', 'wikidata': 'https://www.wikidata.org/wiki/Q3891664', 'display_name': 'Regorafenib', 'level': 4, 'score': 0.9976561}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.95058346}, {'id': 'https://openalex.org/C526805850', 'wikidata': 'https://www.wikidata.org/wiki/Q188874', 'display_name': 'Colorectal cancer', 'level': 3, 'score': 0.6622587}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.6064258}, {'id': 'https://openalex.org/C143998085', 'wikidata': 'https://www.wikidata.org/wiki/Q162555', 'display_name': 'Oncology', 'level': 1, 'score': 0.5593227}, {'id': 'https://openalex.org/C2780775027', 'wikidata': 'https://www.wikidata.org/wiki/Q17141389', 'display_name': 'Salvage therapy', 'level': 3, 'score': 0.46804118}, {'id': 'https://openalex.org/C2776694085', 'wikidata': 'https://www.wikidata.org/wiki/Q974135', 'display_name': 'Chemotherapy', 'level': 2, 'score': 0.46168512}, {'id': 'https://openalex.org/C121608353', 'wikidata': 'https://www.wikidata.org/wiki/Q12078', 'display_name': 'Cancer', 'level': 2, 'score': 0.2612759}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1093/annonc/mdu165.224', 'pdf_url': 'http://www.annalsofoncology.org/article/S0923753419362519/pdf', 'source': {'id': 'https://openalex.org/S41454044', 'display_name': 'Annals of Oncology', 'issn_l': '0923-7534', 'issn': ['0923-7534', '1569-8041'], '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': 'publisher-specific-oa', 'license_id': 'https://openalex.org/licenses/publisher-specific-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1093/annonc/mdu165.224', 'pdf_url': 'http://www.annalsofoncology.org/article/S0923753419362519/pdf', 'source': {'id': 'https://openalex.org/S41454044', 'display_name': 'Annals of Oncology', 'issn_l': '0923-7534', 'issn': ['0923-7534', '1569-8041'], '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': 'publisher-specific-oa', 'license_id': 'https://openalex.org/licenses/publisher-specific-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'display_name': 'Good health and well-being', 'id': 'https://metadata.un.org/sdg/3', 'score': 0.82}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W4380224996', 'https://openalex.org/W4293577346', 'https://openalex.org/W2811168026', 'https://openalex.org/W2624771607', 'https://openalex.org/W2506157358', 'https://openalex.org/W2319024198', 'https://openalex.org/W2314601331', 'https://openalex.org/W2190778458', 'https://openalex.org/W2125893749', 'https://openalex.org/W2054301472'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2125893749', 'counts_by_year': [{'year': 2018, 'cited_by_count': 1}, {'year': 2017, 'cited_by_count': 1}, {'year': 2015, 'cited_by_count': 2}], 'updated_date': '2024-12-09T15:30:48.063964', 'created_date': '2016-06-24'}