Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2077482789', 'doi': 'https://doi.org/10.1007/s00417-009-1230-3', 'title': 'Presumed endophthalmitis following Boston keratoprosthesis treated with 25 gauge vitrectomy: a report of three cases', 'display_name': 'Presumed endophthalmitis following Boston keratoprosthesis treated with 25 gauge vitrectomy: a report of three cases', 'publication_year': 2009, 'publication_date': '2009-12-12', 'ids': {'openalex': 'https://openalex.org/W2077482789', 'doi': 'https://doi.org/10.1007/s00417-009-1230-3', 'mag': '2077482789', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/20012644'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s00417-009-1230-3', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S93410275', 'display_name': 'Graefe s Archive for Clinical and Experimental Ophthalmology', 'issn_l': '0721-832X', 'issn': ['0721-832X', '1435-702X'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], '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/A5002955451', 'display_name': 'Ilias Georgalas', 'orcid': 'https://orcid.org/0000-0002-6171-5865'}, 'institutions': [{'id': 'https://openalex.org/I200777214', 'display_name': 'National and Kapodistrian University of Athens', 'ror': 'https://ror.org/04gnjpq42', 'country_code': 'GR', 'type': 'education', 'lineage': ['https://openalex.org/I200777214']}], 'countries': ['GR'], 'is_corresponding': True, 'raw_author_name': 'Ilias Georgalas', 'raw_affiliation_strings': ['Department of Ophthalmology, "G.Gennimatas" Hospital, University of Athens, Athens, Greece'], 'affiliations': [{'raw_affiliation_string': 'Department of Ophthalmology, "G.Gennimatas" Hospital, University of Athens, Athens, Greece', 'institution_ids': ['https://openalex.org/I200777214']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5080954908', 'display_name': 'Anastasios J. Kanelopoulos', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210120997', 'display_name': 'LaserVision', 'ror': 'https://ror.org/02xm4cz36', 'country_code': 'GR', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210120997']}], 'countries': ['GR'], 'is_corresponding': False, 'raw_author_name': 'Anastasios J. Kanelopoulos', 'raw_affiliation_strings': ['Laser vision Institute, Athens, Greece'], 'affiliations': [{'raw_affiliation_string': 'Laser vision Institute, Athens, Greece', 'institution_ids': ['https://openalex.org/I4210120997']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5037015545', 'display_name': 'Petros Petrou', 'orcid': 'https://orcid.org/0000-0002-7358-1251'}, 'institutions': [{'id': 'https://openalex.org/I200777214', 'display_name': 'National and Kapodistrian University of Athens', 'ror': 'https://ror.org/04gnjpq42', 'country_code': 'GR', 'type': 'education', 'lineage': ['https://openalex.org/I200777214']}], 'countries': ['GR'], 'is_corresponding': False, 'raw_author_name': 'Petros Petrou', 'raw_affiliation_strings': ['Department of Ophthalmology, "G.Gennimatas" Hospital, University of Athens, Athens, Greece'], 'affiliations': [{'raw_affiliation_string': 'Department of Ophthalmology, "G.Gennimatas" Hospital, University of Athens, Athens, Greece', 'institution_ids': ['https://openalex.org/I200777214']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5067136877', 'display_name': 'Ioannis Ladas', 'orcid': 'https://orcid.org/0000-0002-7767-026X'}, 'institutions': [{'id': 'https://openalex.org/I200777214', 'display_name': 'National and Kapodistrian University of Athens', 'ror': 'https://ror.org/04gnjpq42', 'country_code': 'GR', 'type': 'education', 'lineage': ['https://openalex.org/I200777214']}], 'countries': ['GR'], 'is_corresponding': False, 'raw_author_name': 'Ioannis Ladas', 'raw_affiliation_strings': ['Department of Ophthalmology, "G.Gennimatas" Hospital, University of Athens, Athens, Greece'], 'affiliations': [{'raw_affiliation_string': 'Department of Ophthalmology, "G.Gennimatas" Hospital, University of Athens, Athens, Greece', 'institution_ids': ['https://openalex.org/I200777214']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5047399176', 'display_name': 'Arief Kartasasmita', 'orcid': 'https://orcid.org/0000-0003-2249-8965'}, 'institutions': [{'id': 'https://openalex.org/I200777214', 'display_name': 'National and Kapodistrian University of Athens', 'ror': 'https://ror.org/04gnjpq42', 'country_code': 'GR', 'type': 'education', 'lineage': ['https://openalex.org/I200777214']}], 'countries': ['GR'], 'is_corresponding': False, 'raw_author_name': 'Eustratios Gotzaridis', 'raw_affiliation_strings': ['Department of Ophthalmology, "G.Gennimatas" Hospital, University of Athens, Athens, Greece'], 'affiliations': [{'raw_affiliation_string': 'Department of Ophthalmology, "G.Gennimatas" Hospital, University of Athens, Athens, Greece', 'institution_ids': ['https://openalex.org/I200777214']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': ['https://openalex.org/A5002955451'], 'corresponding_institution_ids': ['https://openalex.org/I200777214'], 'apc_list': {'value': 3390, 'currency': 'EUR', 'value_usd': 4390, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.605, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 21, 'citation_normalized_percentile': {'value': 0.795792, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 89, 'max': 90}, 'biblio': {'volume': '248', 'issue': '3', 'first_page': '447', 'last_page': '450'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11828', 'display_name': 'Corneal Tissue Engineering and Regeneration', 'score': 0.9997, 'subfield': {'id': 'https://openalex.org/subfields/2741', 'display_name': 'Radiology, Nuclear Medicine and Imaging'}, '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/T11828', 'display_name': 'Corneal Tissue Engineering and Regeneration', 'score': 0.9997, 'subfield': {'id': 'https://openalex.org/subfields/2741', 'display_name': 'Radiology, Nuclear Medicine and Imaging'}, '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/T11826', 'display_name': 'Epidemiology and Management of Ocular Infections', 'score': 0.997, 'subfield': {'id': 'https://openalex.org/subfields/2731', 'display_name': 'Ophthalmology'}, '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/T10997', 'display_name': 'Diagnosis and Management of Dry Eye Disease', 'score': 0.9969, 'subfield': {'id': 'https://openalex.org/subfields/2739', 'display_name': 'Public Health, Environmental and Occupational Health'}, '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/boston-keratoprosthesis', 'display_name': 'Boston Keratoprosthesis', 'score': 0.638583}, {'id': 'https://openalex.org/keywords/keratoprosthesis', 'display_name': 'Keratoprosthesis', 'score': 0.60671127}, {'id': 'https://openalex.org/keywords/endophthalmitis', 'display_name': 'Endophthalmitis', 'score': 0.541116}, {'id': 'https://openalex.org/keywords/intravitreal-injection', 'display_name': 'Intravitreal Injection', 'score': 0.515162}], 'concepts': [{'id': 'https://openalex.org/C2781242345', 'wikidata': 'https://www.wikidata.org/wiki/Q924295', 'display_name': 'Vitrectomy', 'level': 3, 'score': 0.80209804}, {'id': 'https://openalex.org/C2777235844', 'wikidata': 'https://www.wikidata.org/wiki/Q1294912', 'display_name': 'Endophthalmitis', 'level': 2, 'score': 0.75506246}, {'id': 'https://openalex.org/C118487528', 'wikidata': 'https://www.wikidata.org/wiki/Q161437', 'display_name': 'Ophthalmology', 'level': 1, 'score': 0.7394055}, {'id': 'https://openalex.org/C2776053893', 'wikidata': 'https://www.wikidata.org/wiki/Q6393649', 'display_name': 'Keratoprosthesis', 'level': 3, 'score': 0.60671127}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.5899438}, {'id': 'https://openalex.org/C119767625', 'wikidata': 'https://www.wikidata.org/wiki/Q618211', 'display_name': 'Optometry', 'level': 1, 'score': 0.4697889}, {'id': 'https://openalex.org/C2776882836', 'wikidata': 'https://www.wikidata.org/wiki/Q168291', 'display_name': 'Cornea', 'level': 2, 'score': 0.21132335}, {'id': 'https://openalex.org/C2778257484', 'wikidata': 'https://www.wikidata.org/wiki/Q555066', 'display_name': 'Visual acuity', 'level': 2, 'score': 0.20703709}], 'mesh': [{'descriptor_ui': 'D003316', 'descriptor_name': 'Corneal Diseases', 'qualifier_ui': 'Q000601', 'qualifier_name': 'surgery', 'is_major_topic': True}, {'descriptor_ui': 'D009877', 'descriptor_name': 'Endophthalmitis', 'qualifier_ui': 'Q000209', 'qualifier_name': 'etiology', 'is_major_topic': True}, {'descriptor_ui': 'D019736', 'descriptor_name': 'Prostheses and Implants', 'qualifier_ui': 'Q000009', 'qualifier_name': 'adverse effects', 'is_major_topic': True}, {'descriptor_ui': 'D014821', 'descriptor_name': 'Vitrectomy', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D000368', 'descriptor_name': 'Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000900', 'descriptor_name': 'Anti-Bacterial Agents', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000900', 'descriptor_name': 'Anti-Bacterial Agents', 'qualifier_ui': 'Q000627', 'qualifier_name': 'therapeutic use', 'is_major_topic': False}, {'descriptor_ui': 'D003131', 'descriptor_name': 'Combined Modality Therapy', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003316', 'descriptor_name': 'Corneal Diseases', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004359', 'descriptor_name': 'Drug Therapy, Combination', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009877', 'descriptor_name': 'Endophthalmitis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009877', 'descriptor_name': 'Endophthalmitis', 'qualifier_ui': 'Q000188', 'qualifier_name': 'drug therapy', 'is_major_topic': False}, {'descriptor_ui': 'D009877', 'descriptor_name': 'Endophthalmitis', 'qualifier_ui': 'Q000601', 'qualifier_name': 'surgery', 'is_major_topic': False}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', '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': 'D019736', 'descriptor_name': 'Prostheses and Implants', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014792', 'descriptor_name': 'Visual Acuity', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014792', 'descriptor_name': 'Visual Acuity', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/s00417-009-1230-3', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S93410275', 'display_name': 'Graefe s Archive for Clinical and Experimental Ophthalmology', 'issn_l': '0721-832X', 'issn': ['0721-832X', '1435-702X'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], '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/20012644', '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': 0.45, 'display_name': 'Zero hunger', 'id': 'https://metadata.un.org/sdg/2'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 12, 'referenced_works': ['https://openalex.org/W1983737138', 'https://openalex.org/W1998599265', 'https://openalex.org/W2001194334', 'https://openalex.org/W2001746478', 'https://openalex.org/W2022469419', 'https://openalex.org/W2058359573', 'https://openalex.org/W2068672816', 'https://openalex.org/W2122434128', 'https://openalex.org/W2147222910', 'https://openalex.org/W2169469640', 'https://openalex.org/W2590355180', 'https://openalex.org/W4252475878'], 'related_works': ['https://openalex.org/W575966564', 'https://openalex.org/W4245375913', 'https://openalex.org/W2984117814', 'https://openalex.org/W2418717433', 'https://openalex.org/W2414857810', 'https://openalex.org/W2356305331', 'https://openalex.org/W2090887857', 'https://openalex.org/W2088420844', 'https://openalex.org/W1985501802', 'https://openalex.org/W1978464241'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2077482789', 'counts_by_year': [{'year': 2020, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 3}, {'year': 2015, 'cited_by_count': 2}, {'year': 2014, 'cited_by_count': 5}, {'year': 2013, 'cited_by_count': 4}, {'year': 2012, 'cited_by_count': 4}], 'updated_date': '2024-08-15T08:25:44.458551', 'created_date': '2016-06-24'}