{"id":"https://openalex.org/A5111630230","orcid":null,"observed_orcids":[],"display_name":"L.M. Kingma","raw_author_names":["L Kingma","L M KINGMA","L M Kingma","L. Kingma","L. M. Kingma","L.M. Kingma","LUCAS M. KINGMA","Lucas Kingma","Lucas M Kingma","Lucas M. Kingma","Lucas M. kingma"],"full_name":"LUCAS M. KINGMA","works_count":35,"cited_by_count":674,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":14,"i10_index":16},"ids":{"openalex":"https://openalex.org/A5111630230","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I121797337","ror":"https://ror.org/027bh9e22","display_name":"Leiden University","country_code":"NL","type":"education","lineage":["https://openalex.org/I121797337"]},"years":[2012]},{"institution":{"id":"https://openalex.org/I1334415907","ror":"https://ror.org/03cv38k47","display_name":"University Medical Center Groningen","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I1334415907"]},"years":[2012,1985,1984,1982,1981]},{"institution":{"id":"https://openalex.org/I145872427","ror":"https://ror.org/016xsfp80","display_name":"Radboud University Nijmegen","country_code":"NL","type":"education","lineage":["https://openalex.org/I145872427"]},"years":[2009]},{"institution":{"id":"https://openalex.org/I169381384","ror":"https://ror.org/012p63287","display_name":"University of Groningen","country_code":"NL","type":"education","lineage":["https://openalex.org/I169381384"]},"years":[1982]},{"institution":{"id":"https://openalex.org/I2800006345","ror":"https://ror.org/05xvt9f17","display_name":"Leiden University Medical Center","country_code":"NL","type":"funder","lineage":["https://openalex.org/I2800006345"]},"years":[2012,2008]},{"institution":{"id":"https://openalex.org/I2800996342","ror":"https://ror.org/05275vm15","display_name":"Gelre Hospitals","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I2800996342"]},"years":[2008]},{"institution":{"id":"https://openalex.org/I3018483916","ror":"https://ror.org/0575yy874","display_name":"University Medical Center Utrecht","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I3018483916"]},"years":[2009]},{"institution":{"id":"https://openalex.org/I4210097307","ror":"https://ror.org/00v2tx290","display_name":"Medisch Centrum Haaglanden","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I4210097307","https://openalex.org/I4210130725"]},"years":[2012,2009,2008,1999,1998]},{"institution":{"id":"https://openalex.org/I4405267360","ror":"https://ror.org/02d8x6563","display_name":"Stichting Haaglanden Medisch Centrum","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I4405267360"]},"years":[2012,2009,2008,1999,1998]}],"last_known_institutions":[{"id":"https://openalex.org/I121797337","ror":"https://ror.org/027bh9e22","display_name":"Leiden University","country_code":"NL","type":"education","lineage":["https://openalex.org/I121797337"]},{"id":"https://openalex.org/I1334415907","ror":"https://ror.org/03cv38k47","display_name":"University Medical Center Groningen","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I1334415907"]},{"id":"https://openalex.org/I2800006345","ror":"https://ror.org/05xvt9f17","display_name":"Leiden University Medical Center","country_code":"NL","type":"funder","lineage":["https://openalex.org/I2800006345"]},{"id":"https://openalex.org/I4210097307","ror":"https://ror.org/00v2tx290","display_name":"Medisch Centrum Haaglanden","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I4210097307","https://openalex.org/I4210130725"]},{"id":"https://openalex.org/I4405267360","ror":"https://ror.org/02d8x6563","display_name":"Stichting Haaglanden Medisch Centrum","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I4405267360"]}],"topics":[{"id":"https://openalex.org/T11951","display_name":"Trauma Management and Diagnosis","count":9,"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/T10455","display_name":"Foot and Ankle Surgery","count":8,"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/T10630","display_name":"Orthopedic Surgery and Rehabilitation","count":6,"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":6,"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/T10618","display_name":"Aortic Disease and Treatment Approaches","count":4,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular 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/T11951","display_name":"Trauma Management and Diagnosis","value":5.93e-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/T13657","display_name":"Aortic Thrombus and Embolism","value":3.79e-05,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular 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/T13309","display_name":"Reliability and Agreement in Measurement","value":3.13e-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/T13001","display_name":"Restraint-Related Deaths","value":2.75e-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/T11406","display_name":"Cerebrospinal fluid and hydrocephalus","value":2.7e-05,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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":0.9858380556106567},{"id":"142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","score":0.8178728818893433},{"id":"36454342","wikidata":"https://www.wikidata.org/wiki/Q245341","display_name":"Radiography","score":0.7859796285629272},{"id":"126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","score":0.6983113288879395},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.6954606771469116}],"counts_by_year":[{"year":1978,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1981,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":1982,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1984,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1985,"works_count":2,"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":2,"oa_works_count":0,"cited_by_count":0},{"year":1989,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1992,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1995,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1997,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2008,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2009,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":3,"oa_works_count":1,"cited_by_count":38},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":46},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":29},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":35},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":32},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":33},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":16},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":18},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":22},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":23},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":13},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":23},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":12},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":15},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":7}],"display_name_alternatives":["L Kingma","L M KINGMA","L M Kingma","L. Kingma","L. M. Kingma","L.M. Kingma","LUCAS M. KINGMA","Lucas Kingma","Lucas M Kingma","Lucas M. Kingma","Lucas M. kingma"],"block_key":"l kingma","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111630230","awards_count":0,"updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}
