{"id":"https://openalex.org/A5069824229","orcid":"https://orcid.org/0000-0001-7338-5798","observed_orcids":["https://orcid.org/0000-0001-7338-5798"],"display_name":"Lorena Vaca","raw_author_names":["Lorena Vaca","Lorena Vaca Pe\u00f1afiel","Vilma Lorena Vaca"],"full_name":"Lorena Vaca","works_count":8,"cited_by_count":15,"summary_stats":{"2yr_mean_citedness":0.4,"h_index":2,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5069824229","orcid":"https://orcid.org/0000-0001-7338-5798","observed_orcids":["https://orcid.org/0000-0001-7338-5798"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210122070","ror":"https://ror.org/02t46gq94","display_name":"Ministerio de Salud P\u00fablica","country_code":"EC","type":"government","lineage":["https://openalex.org/I4210122070"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4399598438","ror":"https://ror.org/02f4cyy89","display_name":"Hospital General Docente de Calder\u00f3n","country_code":"EC","type":"healthcare","lineage":["https://openalex.org/I4210122070","https://openalex.org/I4399598438"]},"years":[2025,2024,2023,2021]}],"last_known_institutions":[{"id":"https://openalex.org/I4210122070","ror":"https://ror.org/02t46gq94","display_name":"Ministerio de Salud P\u00fablica","country_code":"EC","type":"government","lineage":["https://openalex.org/I4210122070"]},{"id":"https://openalex.org/I4399598438","ror":"https://ror.org/02f4cyy89","display_name":"Hospital General Docente de Calder\u00f3n","country_code":"EC","type":"healthcare","lineage":["https://openalex.org/I4210122070","https://openalex.org/I4399598438"]}],"topics":[{"id":"https://openalex.org/T12107","display_name":"Leprosy Research and Treatment","count":3,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T10392","display_name":"Cutaneous Melanoma Detection and Management","count":2,"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/T11934","display_name":"Syphilis Diagnosis and Treatment","count":2,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T10038","display_name":"Tuberculosis Research and Epidemiology","count":1,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T10823","display_name":"Research on Leishmaniasis Studies","count":1,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T12107","display_name":"Leprosy Research and Treatment","value":2.97e-05,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T11934","display_name":"Syphilis Diagnosis and Treatment","value":1.69e-05,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T12918","display_name":"Healthcare Systems and Technology","value":1.05e-05,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational 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/T10392","display_name":"Cutaneous Melanoma Detection and Management","value":9.9e-06,"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/T12433","display_name":"Skin Diseases and Diabetes","value":9.6e-06,"subfield":{"id":"https://openalex.org/subfields/2708","display_name":"Dermatology"},"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":0.9391140341758728},{"id":"107130276","wikidata":"https://www.wikidata.org/wiki/Q133805","display_name":"Epidemiology","score":0.533409833908081},{"id":"2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","score":0.4931161105632782},{"id":"142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","score":0.26722586154937744},{"id":"144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","score":0.1106918454170227}],"counts_by_year":[{"year":2021,"works_count":2,"oa_works_count":1,"cited_by_count":1},{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":2},{"year":2024,"works_count":3,"oa_works_count":2,"cited_by_count":4},{"year":2025,"works_count":2,"oa_works_count":1,"cited_by_count":6},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":2}],"display_name_alternatives":["Lorena Vaca","Lorena Vaca Pe\u00f1afiel","Vilma Lorena Vaca"],"block_key":"l vaca","works_api_url":"https://api.openalex.org/works?filter=author.id:A5069824229","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5069824229","updated_date":"2026-11-12T13:17:38","created_date":"2021-08-16T00:00:00"}