{"id":"https://openalex.org/A5023391663","orcid":"https://orcid.org/0000-0001-8286-9743","observed_orcids":["https://orcid.org/0000-0001-8286-9743"],"display_name":"Harald Lenz","raw_author_names":["H Lenz","H. LENZ","H. Lenz","Harald Lenz","Lenz, Harald"],"full_name":"Harald Lenz","works_count":22,"cited_by_count":457,"summary_stats":{"2yr_mean_citedness":0.25,"h_index":8,"i10_index":8},"ids":{"openalex":"https://openalex.org/A5023391663","orcid":"https://orcid.org/0000-0001-8286-9743","observed_orcids":["https://orcid.org/0000-0001-8286-9743"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1281400175","ror":"https://ror.org/00j9c2840","display_name":"Oslo University Hospital","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I1281400175"]},"years":[2026,2025,2023,2022,2021,2019,2017,2016,2013,2012,2011,2009]},{"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":[2025,2021,2011,2009,2008,2007]},{"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":[2011]},{"institution":{"id":"https://openalex.org/I2802229882","ror":"https://ror.org/05a353079","display_name":"Centre Hospitalier Universitaire Vaudois","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I2802229882"]},"years":[2026]},{"institution":{"id":"https://openalex.org/I97565354","ror":"https://ror.org/019whta54","display_name":"University of Lausanne","country_code":"CH","type":"education","lineage":["https://openalex.org/I97565354"]},"years":[2026]}],"last_known_institutions":[{"id":"https://openalex.org/I1281400175","ror":"https://ror.org/00j9c2840","display_name":"Oslo University Hospital","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I1281400175"]},{"id":"https://openalex.org/I2802229882","ror":"https://ror.org/05a353079","display_name":"Centre Hospitalier Universitaire Vaudois","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I2802229882"]},{"id":"https://openalex.org/I97565354","ror":"https://ror.org/019whta54","display_name":"University of Lausanne","country_code":"CH","type":"education","lineage":["https://openalex.org/I97565354"]}],"topics":[{"id":"https://openalex.org/T10189","display_name":"Anesthesia and Pain Management","count":16,"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/T11199","display_name":"Pain Management and Opioid Use","count":15,"subfield":{"id":"https://openalex.org/subfields/2703","display_name":"Anesthesiology and Pain 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/T10436","display_name":"Anesthesia and Sedative Agents","count":9,"subfield":{"id":"https://openalex.org/subfields/2703","display_name":"Anesthesiology and Pain 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/T11785","display_name":"Nausea and vomiting management","count":3,"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/T10576","display_name":"Opioid Use Disorder Treatment","count":2,"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/T11199","display_name":"Pain Management and Opioid Use","value":4.24e-05,"subfield":{"id":"https://openalex.org/subfields/2703","display_name":"Anesthesiology and Pain 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/T11785","display_name":"Nausea and vomiting management","value":3.18e-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/T10189","display_name":"Anesthesia and Pain Management","value":2.73e-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/T10436","display_name":"Anesthesia and Sedative Agents","value":1.79e-05,"subfield":{"id":"https://openalex.org/subfields/2703","display_name":"Anesthesiology and Pain 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/T10576","display_name":"Opioid Use Disorder Treatment","value":8.8e-06,"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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.983587920665741},{"id":"42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","score":0.859695553779602},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.7733551263809204},{"id":"2781063702","wikidata":"https://www.wikidata.org/wiki/Q427523","display_name":"Opioid","score":0.6476758718490601},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.4660303294658661}],"counts_by_year":[{"year":2007,"works_count":1,"oa_works_count":0,"cited_by_count":23},{"year":2008,"works_count":1,"oa_works_count":1,"cited_by_count":17},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":134},{"year":2010,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":87},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2013,"works_count":1,"oa_works_count":1,"cited_by_count":21},{"year":2016,"works_count":2,"oa_works_count":1,"cited_by_count":73},{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":8},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":7},{"year":2021,"works_count":3,"oa_works_count":2,"cited_by_count":75},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":4},{"year":2023,"works_count":3,"oa_works_count":3,"cited_by_count":7},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2026,"works_count":3,"oa_works_count":3,"cited_by_count":0}],"display_name_alternatives":["H Lenz","H. LENZ","H. Lenz","Harald Lenz","Lenz, Harald"],"block_key":"h lenz","works_api_url":"https://api.openalex.org/works?filter=author.id:A5023391663","updated_date":"2026-10-15T12:44:11","created_date":"2017-01-06T00:00:00"}
