{"id":"https://openalex.org/A5109528893","orcid":null,"observed_orcids":[],"display_name":"J. M. P\u00f6nnighaus","raw_author_names":["J M Ponnighaus","J M P\u00f6nnighaus","J. M. PONNIGHAUS","J. M. Ponnighaus","J. M. P\u00d6NNIGHAUS","J. M. P\u00f6nnighaus","J.-M. P\u00f6nnighaus","J.M Ponnighaus","J.M. P\u00f6nnighaus","JM P\u00f6nnighaus","M P\u00f6nnighaus"],"full_name":"J. M. P\u00f6nnighaus","works_count":38,"cited_by_count":518,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":12,"i10_index":14},"ids":{"openalex":"https://openalex.org/A5109528893","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210089966","ror":"https://ror.org/00a0jsq62","display_name":"London School of Hygiene & Tropical Medicine","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I4210089966"]},"years":[1993,1990,1989]},{"institution":{"id":"https://openalex.org/I4210094678","ror":"https://ror.org/00nvxt968","display_name":"Universit\u00e4tsklinikum des Saarlandes","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210094678"]},"years":[1995,1993]},{"institution":{"id":"https://openalex.org/I4210135902","ror":"https://ror.org/03hw0pv02","display_name":"Vogtland-Klinik","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210135902"]},"years":[2002,2001,2000]},{"institution":{"id":"https://openalex.org/I4210157511","ror":"https://ror.org/05ktfmr66","display_name":"Helios Vogtland Klinikum Plauen","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210138940","https://openalex.org/I4210157511"]},"years":[2014,2012,2011,2009,2003,2002,2001,2000,1999,1997]},{"institution":{"id":"https://openalex.org/I45129253","ror":"https://ror.org/02jx3x895","display_name":"University College London","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]},"years":[1993]}],"last_known_institutions":[{"id":"https://openalex.org/I4210157511","ror":"https://ror.org/05ktfmr66","display_name":"Helios Vogtland Klinikum Plauen","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210138940","https://openalex.org/I4210157511"]}],"topics":[{"id":"https://openalex.org/T12107","display_name":"Leprosy Research and Treatment","count":15,"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":13,"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/T11934","display_name":"Syphilis Diagnosis and Treatment","count":8,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"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/T10837","display_name":"Dermatology and Skin Diseases","count":5,"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"}},{"id":"https://openalex.org/T12116","display_name":"Dermatological diseases and infestations","count":5,"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"}}],"topic_share":[{"id":"https://openalex.org/T12107","display_name":"Leprosy Research and Treatment","value":0.0001495,"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":6.8e-05,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (medical)"},"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","value":6.4e-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/T13767","display_name":"Leech Biology and Applications","value":4.45e-05,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology (medical)"},"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/T12116","display_name":"Dermatological diseases and infestations","value":3.76e-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"}}],"x_concepts":[{"id":"2780695269","wikidata":"https://www.wikidata.org/wiki/Q36956","display_name":"Leprosy","score":0.9734668731689453},{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9703757762908936},{"id":"29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","score":0.8307582139968872},{"id":"16005928","wikidata":"https://www.wikidata.org/wiki/Q171171","display_name":"Dermatology","score":0.6125597953796387},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.5114401578903198}],"counts_by_year":[{"year":1986,"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":1,"oa_works_count":0,"cited_by_count":0},{"year":1989,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1990,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1991,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1994,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":5,"oa_works_count":3,"cited_by_count":0},{"year":2002,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":2003,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":2,"oa_works_count":2,"cited_by_count":0},{"year":2012,"works_count":2,"oa_works_count":2,"cited_by_count":37},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":20},{"year":2014,"works_count":1,"oa_works_count":1,"cited_by_count":17},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":18},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":12},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":12},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":17},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":1}],"display_name_alternatives":["J M Ponnighaus","J M P\u00f6nnighaus","J. M. PONNIGHAUS","J. M. Ponnighaus","J. M. P\u00d6NNIGHAUS","J. M. P\u00f6nnighaus","J.-M. P\u00f6nnighaus","J.M Ponnighaus","J.M. P\u00f6nnighaus","JM P\u00f6nnighaus","M P\u00f6nnighaus"],"block_key":"j ponnighaus","works_api_url":"https://api.openalex.org/works?filter=author.id:A5109528893","updated_date":"2026-11-04T11:47:51","created_date":"2016-06-24T00:00:00"}