{"id":"https://openalex.org/A5024014257","orcid":null,"observed_orcids":[],"display_name":"Jens Gammelgaard","raw_author_names":["J GAMMELGAARD","J Gammelgaard","J. GAMMELGAARD","J. Gammelgaard","Jens Gammelgaard"],"full_name":"Jens Gammelgaard","works_count":52,"cited_by_count":1745,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":19,"i10_index":22},"ids":{"openalex":"https://openalex.org/A5024014257","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I124055696","ror":"https://ror.org/035b05819","display_name":"University of Copenhagen","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]},"years":[2009,1987,1986,1984,1983,1982,1981,1980,1979]},{"institution":{"id":"https://openalex.org/I223822909","ror":"https://ror.org/038t36y30","display_name":"Heidelberg University","country_code":"DE","type":"education","lineage":["https://openalex.org/I223822909"]},"years":[1988]},{"institution":{"id":"https://openalex.org/I2801150652","ror":"https://ror.org/00d264c35","display_name":"Frederiksberg Hospital","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2801150652","https://openalex.org/I2802567020"]},"years":[1988,1986,1984,1983]},{"institution":{"id":"https://openalex.org/I2801827564","ror":"https://ror.org/00wys9y90","display_name":"Herlev Hospital","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2801827564","https://openalex.org/I2802567020"]},"years":[2009,1985,1984,1982,1981,1980]},{"institution":{"id":"https://openalex.org/I2801941904","ror":"https://ror.org/00td68a17","display_name":"Bispebjerg Hospital","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2801941904","https://openalex.org/I2802567020"]},"years":[1982,1981]},{"institution":{"id":"https://openalex.org/I2801942218","ror":"https://ror.org/00edrn755","display_name":"Hvidovre Hospital","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2801942218","https://openalex.org/I2802567020"]},"years":[1984]},{"institution":{"id":"https://openalex.org/I2802086085","ror":"https://ror.org/05p1frt18","display_name":"Glostrup Hospital","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802086085","https://openalex.org/I2802567020","https://openalex.org/I2802709434","https://openalex.org/I4210145385"]},"years":[1980]},{"institution":{"id":"https://openalex.org/I2802567020","ror":"https://ror.org/05bpbnx46","display_name":"Copenhagen University Hospital","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802567020"]},"years":[1988,1984]},{"institution":{"id":"https://openalex.org/I2802709434","ror":"https://ror.org/03mchdq19","display_name":"Rigshospitalet","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2802567020","https://openalex.org/I2802709434","https://openalex.org/I4210145385"]},"years":[1988,1987,1986]},{"institution":{"id":"https://openalex.org/I4405260381","ror":"https://ror.org/03nt4av35","display_name":"Stadt Mannheim","country_code":"DE","type":"government","lineage":["https://openalex.org/I4405260381"]},"years":[1988]}],"last_known_institutions":[{"id":"https://openalex.org/I124055696","ror":"https://ror.org/035b05819","display_name":"University of Copenhagen","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]},{"id":"https://openalex.org/I2801827564","ror":"https://ror.org/00wys9y90","display_name":"Herlev Hospital","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2801827564","https://openalex.org/I2802567020"]}],"topics":[{"id":"https://openalex.org/T11738","display_name":"Ultrasound in Clinical Applications","count":17,"subfield":{"id":"https://openalex.org/subfields/2706","display_name":"Critical Care and Intensive Care 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/T10279","display_name":"Urinary Bladder and Prostate Research","count":10,"subfield":{"id":"https://openalex.org/subfields/2748","display_name":"Urology"},"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/T10518","display_name":"Gallbladder and Bile Duct Disorders","count":9,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T10124","display_name":"Prostate Cancer Diagnosis and Treatment","count":7,"subfield":{"id":"https://openalex.org/subfields/2748","display_name":"Urology"},"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/T10408","display_name":"Chronic Kidney Disease and Diabetes","count":6,"subfield":{"id":"https://openalex.org/subfields/2727","display_name":"Nephrology"},"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/T11738","display_name":"Ultrasound in Clinical Applications","value":9.17e-05,"subfield":{"id":"https://openalex.org/subfields/2706","display_name":"Critical Care and Intensive Care 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/T12379","display_name":"Cancer Diagnosis and Treatment","value":6.63e-05,"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/T13878","display_name":"Case Reports on Hematomas","value":4.69e-05,"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/T11473","display_name":"Appendicitis Diagnosis and Management","value":2.98e-05,"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/T13962","display_name":"Omental and Epiploic Conditions","value":2.59e-05,"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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9800626039505005},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.838710367679596},{"id":"126894567","wikidata":"https://www.wikidata.org/wiki/Q105650","display_name":"Urology","score":0.7282301187515259},{"id":"126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","score":0.6977193355560303},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.537970244884491}],"counts_by_year":[{"year":1972,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1974,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1979,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1980,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1981,"works_count":7,"oa_works_count":1,"cited_by_count":0},{"year":1982,"works_count":10,"oa_works_count":2,"cited_by_count":0},{"year":1983,"works_count":15,"oa_works_count":0,"cited_by_count":0},{"year":1984,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1985,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1986,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1987,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1988,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":20},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":16},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":26},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":25},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":17},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":18},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":18},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":16},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":17},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":18},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":25},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":19},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":14},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":10}],"display_name_alternatives":["J GAMMELGAARD","J Gammelgaard","J. GAMMELGAARD","J. Gammelgaard","Jens Gammelgaard"],"block_key":"j gammelgaard","works_api_url":"https://api.openalex.org/works?filter=author.id:A5024014257","updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}