{"id":"https://openalex.org/A5110122746","orcid":null,"observed_orcids":[],"display_name":"Robert Jan Hassing","raw_author_names":["R.-J. Hassing","Robert J. Hassing","Robert Jan Hassing","Robert\u00a0 Jan Hassing"],"full_name":"Robert\u00a0 Jan Hassing","works_count":15,"cited_by_count":640,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":9,"i10_index":9},"ids":{"openalex":"https://openalex.org/A5110122746","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I2801952686","ror":"https://ror.org/018906e22","display_name":"Erasmus MC","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I2801952686"]},"years":[2015,2014,2012]},{"institution":{"id":"https://openalex.org/I4210118322","ror":"https://ror.org/02y8n9198","display_name":"Renewable Energy Alaska Project","country_code":"US","type":"education","lineage":["https://openalex.org/I4210118322"]},"years":[2022]},{"institution":{"id":"https://openalex.org/I4210152306","ror":"https://ror.org/0561z8p38","display_name":"Rijnstate Hospital","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I4210152306"]},"years":[2026,2023,2021,2015]},{"institution":{"id":"https://openalex.org/I4405267111","ror":"https://ror.org/018p26e12","display_name":"Canadian Critical Care Trials Group","country_code":"CA","type":"nonprofit","lineage":["https://openalex.org/I4405267111"]},"years":[2023]}],"last_known_institutions":[{"id":"https://openalex.org/I4210152306","ror":"https://ror.org/0561z8p38","display_name":"Rijnstate Hospital","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I4210152306"]}],"topics":[{"id":"https://openalex.org/T10041","display_name":"COVID-19 Clinical Research Studies","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"}},{"id":"https://openalex.org/T10147","display_name":"Antibiotic Resistance in Bacteria","count":3,"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/T10322","display_name":"Respiratory Support and Mechanisms","count":3,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T10486","display_name":"Salmonella and Campylobacter epidemiology","count":3,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life 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"}}],"topic_share":[{"id":"https://openalex.org/T12554","display_name":"Vitamin C and Antioxidants Research","value":2.37e-05,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12402","display_name":"Travel-related health issues","value":1.37e-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/T14126","display_name":"Intramuscular injections and effects","value":1.3e-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/T10041","display_name":"COVID-19 Clinical Research Studies","value":1.17e-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/T10486","display_name":"Salmonella and Campylobacter epidemiology","value":8.6e-06,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9844608306884766},{"id":"168563851","wikidata":"https://www.wikidata.org/wiki/Q1436668","display_name":"Randomized controlled trial","score":0.740253210067749},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.5945726633071899},{"id":"159047783","wikidata":"https://www.wikidata.org/wiki/Q7215","display_name":"Virology","score":0.4340939223766327},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.37890180945396423}],"counts_by_year":[{"year":2011,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":2},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2014,"works_count":1,"oa_works_count":0,"cited_by_count":8},{"year":2015,"works_count":2,"oa_works_count":1,"cited_by_count":11},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":28},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":24},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":18},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":14},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":23},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":13},{"year":2022,"works_count":2,"oa_works_count":2,"cited_by_count":60},{"year":2023,"works_count":4,"oa_works_count":4,"cited_by_count":134},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":138},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":109},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":53}],"display_name_alternatives":["R.-J. Hassing","Robert J. Hassing","Robert Jan Hassing","Robert\u00a0 Jan Hassing"],"block_key":"r hassing","works_api_url":"https://api.openalex.org/works?filter=author.id:A5110122746","updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}
