{"id":"https://openalex.org/A5048812428","orcid":"https://orcid.org/0000-0002-7679-9627","observed_orcids":["https://orcid.org/0000-0002-7679-9627"],"display_name":"Daniel Koehler","raw_author_names":["D. Koehler","Daniel KOEHLER","Daniel Koehler","Daniel K\u00f6hler","Koehler, Daniel"],"full_name":"Daniel Koehler","works_count":30,"cited_by_count":247,"summary_stats":{"2yr_mean_citedness":4.545454545454546,"h_index":7,"i10_index":6},"ids":{"openalex":"https://openalex.org/A5048812428","orcid":"https://orcid.org/0000-0002-7679-9627","observed_orcids":["https://orcid.org/0000-0002-7679-9627"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210108711","ror":"https://ror.org/01zgy1s35","display_name":"University Medical Center Hamburg-Eppendorf","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I159176309","https://openalex.org/I4210108711"]},"years":[2026,2025,2024,2023,2022,2021]}],"last_known_institutions":[{"id":"https://openalex.org/I4210108711","ror":"https://ror.org/01zgy1s35","display_name":"University Medical Center Hamburg-Eppendorf","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I159176309","https://openalex.org/I4210108711"]}],"topics":[{"id":"https://openalex.org/T10124","display_name":"Prostate Cancer Diagnosis and Treatment","count":22,"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"}},{"id":"https://openalex.org/T11395","display_name":"Radiopharmaceutical Chemistry and Applications","count":17,"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/T10522","display_name":"Medical Imaging Techniques and Applications","count":16,"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/T10543","display_name":"Prostate Cancer Treatment and Research","count":11,"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"}},{"id":"https://openalex.org/T10285","display_name":"Venous Thromboembolism Diagnosis and Management","count":2,"subfield":{"id":"https://openalex.org/subfields/2724","display_name":"Internal Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10124","display_name":"Prostate Cancer Diagnosis and Treatment","value":6.72e-05,"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"}},{"id":"https://openalex.org/T11395","display_name":"Radiopharmaceutical Chemistry and Applications","value":6.23e-05,"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/T14015","display_name":"Otitis Media and Relapsing Polychondritis","value":5.58e-05,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"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/T10543","display_name":"Prostate Cancer Treatment and Research","value":3.69e-05,"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"}},{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","value":3.23e-05,"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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9632790684700012},{"id":"2780192828","wikidata":"https://www.wikidata.org/wiki/Q181257","display_name":"Prostate cancer","score":0.8774999976158142},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.6114000082015991},{"id":"126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","score":0.5958999991416931},{"id":"121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","score":0.4364657998085022}],"counts_by_year":[{"year":2021,"works_count":4,"oa_works_count":3,"cited_by_count":50},{"year":2022,"works_count":6,"oa_works_count":5,"cited_by_count":92},{"year":2023,"works_count":9,"oa_works_count":7,"cited_by_count":55},{"year":2024,"works_count":5,"oa_works_count":5,"cited_by_count":43},{"year":2025,"works_count":5,"oa_works_count":3,"cited_by_count":7},{"year":2026,"works_count":1,"oa_works_count":0,"cited_by_count":0}],"display_name_alternatives":["D. Koehler","Daniel KOEHLER","Daniel Koehler","Daniel K\u00f6hler","Koehler, Daniel"],"block_key":"d koehler","works_api_url":"https://api.openalex.org/works?filter=author.id:A5048812428","updated_date":"2026-10-16T12:29:29","created_date":"2022-07-14T00:00:00"}