{"id":"https://openalex.org/A5084810901","orcid":null,"observed_orcids":[],"display_name":"Reidar Hjetland","raw_author_names":["R Hjetland","R. Hjetland","Reidar Hjetland"],"full_name":"Reidar Hjetland","works_count":26,"cited_by_count":825,"summary_stats":{"2yr_mean_citedness":4.0,"h_index":14,"i10_index":16},"ids":{"openalex":"https://openalex.org/A5084810901","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I1333353642","ror":"https://ror.org/046nvst19","display_name":"Norwegian Institute of Public Health","country_code":"NO","type":"government","lineage":["https://openalex.org/I1333353642","https://openalex.org/I4210149801","https://openalex.org/I4210163359"]},"years":[2009]},{"institution":{"id":"https://openalex.org/I2800132241","ror":"https://ror.org/04zn72g03","display_name":"Stavanger University Hospital","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I2800132241"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I2800740805","ror":"https://ror.org/03np4e098","display_name":"Haukeland University Hospital","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I2800740805"]},"years":[1990]},{"institution":{"id":"https://openalex.org/I4210155135","ror":"https://ror.org/05dzsmt79","display_name":"Helse F\u00f8rde","country_code":"NO","type":"healthcare","lineage":["https://openalex.org/I4210155135"]},"years":[2024,2023,2020,2017,2015,2014,2013,2010,2009,2000,1995,1993]},{"institution":{"id":"https://openalex.org/I4432739","ror":"https://ror.org/03zga2b32","display_name":"University of Bergen","country_code":"NO","type":"education","lineage":["https://openalex.org/I4432739"]},"years":[1994]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10296","display_name":"Vector-borne infectious diseases","count":8,"subfield":{"id":"https://openalex.org/subfields/2405","display_name":"Parasitology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12167","display_name":"Bacterial Identification and Susceptibility Testing","count":6,"subfield":{"id":"https://openalex.org/subfields/2726","display_name":"Microbiology (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/T11688","display_name":"Microbial infections and disease research","count":5,"subfield":{"id":"https://openalex.org/subfields/2404","display_name":"Microbiology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10147","display_name":"Antibiotic Resistance in Bacteria","count":4,"subfield":{"id":"https://openalex.org/subfields/2726","display_name":"Microbiology (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/T11899","display_name":"Brucella: diagnosis, epidemiology, treatment","count":4,"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/T12914","display_name":"Infectious Disease Case Reports and Treatments","value":8.36e-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/T11899","display_name":"Brucella: diagnosis, epidemiology, treatment","value":3.34e-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/T10296","display_name":"Vector-borne infectious diseases","value":3.12e-05,"subfield":{"id":"https://openalex.org/subfields/2405","display_name":"Parasitology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13849","display_name":"Enterobacteriaceae and Cronobacter Research","value":2.64e-05,"subfield":{"id":"https://openalex.org/subfields/2404","display_name":"Microbiology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12047","display_name":"Viral Infections and Vectors","value":2.21e-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":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9476593732833862},{"id":"89423630","wikidata":"https://www.wikidata.org/wiki/Q7193","display_name":"Microbiology","score":0.7709169387817383},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.7375816106796265},{"id":"159047783","wikidata":"https://www.wikidata.org/wiki/Q7215","display_name":"Virology","score":0.6858822703361511},{"id":"203014093","wikidata":"https://www.wikidata.org/wiki/Q101929","display_name":"Immunology","score":0.585670530796051}],"counts_by_year":[{"year":1988,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1990,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":35},{"year":2013,"works_count":3,"oa_works_count":2,"cited_by_count":21},{"year":2014,"works_count":2,"oa_works_count":2,"cited_by_count":27},{"year":2015,"works_count":2,"oa_works_count":2,"cited_by_count":26},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":29},{"year":2017,"works_count":2,"oa_works_count":2,"cited_by_count":32},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":27},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":51},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":45},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":41},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":46},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":52},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":60},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":70},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":60}],"display_name_alternatives":["R Hjetland","R. Hjetland","Reidar Hjetland"],"block_key":"r hjetland","works_api_url":"https://api.openalex.org/works?filter=author.id:A5084810901","updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}
