{"id":"https://openalex.org/A5033068031","orcid":"https://orcid.org/0000-0002-3895-5318","observed_orcids":["https://orcid.org/0000-0002-3895-5318"],"display_name":"Johanna Ludwig","raw_author_names":["Johanna Ludwig","Ludwig, Johanna","Ludwig, Johanna 1986-"],"full_name":"Johanna Ludwig","works_count":20,"cited_by_count":72,"summary_stats":{"2yr_mean_citedness":0.5,"h_index":5,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5033068031","orcid":"https://orcid.org/0000-0002-3895-5318","observed_orcids":["https://orcid.org/0000-0002-3895-5318"]},"affiliations":[{"institution":{"id":"https://openalex.org/I165779595","ror":"https://ror.org/01ej9dk98","display_name":"The University of Melbourne","country_code":"AU","type":"education","lineage":["https://openalex.org/I165779595"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I184942183","ror":"https://ror.org/01xtthb56","display_name":"University of Oslo","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I2799318839","ror":"https://ror.org/025vngs54","display_name":"Universit\u00e4tsmedizin Greifswald","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I2799318839"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I2800192669","ror":"https://ror.org/0331wat71","display_name":"Akershus University Hospital","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I2800192669"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I32625721","ror":"https://ror.org/010x8gc63","display_name":"University of Saskatchewan","country_code":"CA","type":"education","lineage":["https://openalex.org/I32625721"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I40120149","ror":"https://ror.org/052gg0110","display_name":"University of Oxford","country_code":"GB","type":"education","lineage":["https://openalex.org/I40120149"]},"years":[2025,2023,2021]},{"institution":{"id":"https://openalex.org/I4210108951","ror":"https://ror.org/011zjcv36","display_name":"Unfallkrankenhaus Berlin","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210108951"]},"years":[2026,2025,2024,2023,2022,2021,2019]},{"institution":{"id":"https://openalex.org/I4210145324","ror":"https://ror.org/04bckew43","display_name":"H\u00f4pitaux Universitaires de Strasbourg","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I4210145324"]},"years":[2021]},{"institution":{"id":"https://openalex.org/I4405257299","ror":"https://ror.org/054224v54","display_name":"BG Kliniken","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4405257299"]},"years":[2025,2024,2023,2021,2019]},{"institution":{"id":"https://openalex.org/I68947357","ror":"https://ror.org/00pg6eq24","display_name":"Universit\u00e9 de Strasbourg","country_code":"FR","type":"education","lineage":["https://openalex.org/I68947357"]},"years":[2021]}],"last_known_institutions":[{"id":"https://openalex.org/I4210108951","ror":"https://ror.org/011zjcv36","display_name":"Unfallkrankenhaus Berlin","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210108951"]}],"topics":[{"id":"https://openalex.org/T10254","display_name":"Innovations in Medical Education","count":8,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"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/T11467","display_name":"Trauma and Emergency Care Studies","count":7,"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/T13946","display_name":"Musculoskeletal Disorders and Rehabilitation","count":5,"subfield":{"id":"https://openalex.org/subfields/2742","display_name":"Rehabilitation"},"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/T10916","display_name":"Surgical Simulation and Training","count":4,"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":3,"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"}}],"topic_share":[{"id":"https://openalex.org/T13946","display_name":"Musculoskeletal Disorders and Rehabilitation","value":5.1e-05,"subfield":{"id":"https://openalex.org/subfields/2742","display_name":"Rehabilitation"},"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/T12235","display_name":"Child Abuse and Related Trauma","value":3.98e-05,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"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/T10916","display_name":"Surgical Simulation and Training","value":2.51e-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/T11467","display_name":"Trauma and Emergency Care Studies","value":1.99e-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/T11951","display_name":"Trauma Management and Diagnosis","value":1.97e-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":0.9710150361061096},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.8355268239974976},{"id":"29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","score":0.6164000034332275},{"id":"17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","score":0.5884000062942505},{"id":"138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","score":0.4212000072002411}],"counts_by_year":[{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2019,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2021,"works_count":6,"oa_works_count":5,"cited_by_count":0},{"year":2022,"works_count":3,"oa_works_count":3,"cited_by_count":3},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":14},{"year":2024,"works_count":1,"oa_works_count":0,"cited_by_count":16},{"year":2025,"works_count":4,"oa_works_count":0,"cited_by_count":23},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":16}],"display_name_alternatives":["Johanna Ludwig","Ludwig, Johanna","Ludwig, Johanna 1986-"],"block_key":"j ludwig","works_api_url":"https://api.openalex.org/works?filter=author.id:A5033068031","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5033068031","updated_date":"2026-11-10T14:30:39","created_date":"2016-10-07T00:00:00"}