{"id":"https://openalex.org/A5117906750","orcid":null,"observed_orcids":[],"display_name":"Sara Koja","raw_author_names":["Sara Koja"],"full_name":"Sara Koja","works_count":2,"cited_by_count":3,"summary_stats":{"2yr_mean_citedness":1.5,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5117906750","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210087677","ror":"https://ror.org/002n0by50","display_name":"Katharinenhospital","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210087677","https://openalex.org/I4210161485"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I4210161485","ror":"https://ror.org/059jfth35","display_name":"Klinikum Stuttgart","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210161485"]},"years":[2026,2025]}],"last_known_institutions":[{"id":"https://openalex.org/I4210087677","ror":"https://ror.org/002n0by50","display_name":"Katharinenhospital","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210087677","https://openalex.org/I4210161485"]},{"id":"https://openalex.org/I4210161485","ror":"https://ror.org/059jfth35","display_name":"Klinikum Stuttgart","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210161485"]}],"topics":[{"id":"https://openalex.org/T10280","display_name":"Shoulder Injury and Treatment","count":1,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10658","display_name":"Bone fractures and treatments","count":1,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"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/T11467","display_name":"Trauma and Emergency Care Studies","count":1,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency Medicine"},"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/T11951","display_name":"Trauma Management and Diagnosis","count":1,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T12265","display_name":"Gun Ownership and Violence Research","count":1,"subfield":{"id":"https://openalex.org/subfields/3306","display_name":"Health"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12265","display_name":"Gun Ownership and Violence Research","value":1.84e-05,"subfield":{"id":"https://openalex.org/subfields/3306","display_name":"Health"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13309","display_name":"Reliability and Agreement in Measurement","value":1.57e-05,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11951","display_name":"Trauma Management and Diagnosis","value":6.6e-06,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10280","display_name":"Shoulder Injury and Treatment","value":5e-06,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T11467","display_name":"Trauma and Emergency Care Studies","value":2.8e-06,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.7350999712944031},{"id":"107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","score":0.30070000886917114},{"id":"126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","score":0.175777405500412},{"id":"105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","score":0.1469365358352661},{"id":"136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","score":0.0}],"counts_by_year":[{"year":2025,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":3}],"display_name_alternatives":["Sara Koja"],"block_key":"s koja","works_api_url":"https://api.openalex.org/works?filter=author.id:A5117906750","awards_count":0,"updated_date":"2026-10-27T12:30:23","created_date":"2025-10-10T00:00:00"}
