{"schema_version":"1","generated_at":"2026-10-29T09:36:04.085Z","data_as_of":null,"url":"https://www.findmykol.com/kol/stein-hallan","json_url":"https://www.findmykol.com/kol/stein-hallan/profile.json","record_kind":"basic","profile_kind":"research","person":{"slug":"stein-hallan","name":"Stein Ivar Hallan","specialty":"Medicine","therapeutic_area":"Nephrology","therapeutic_areas":["Nephrology"],"institution":"Norwegian University of Science and Technology","institution_url":"https://www.findmykol.com/institution/norwegian-university-of-science-and-technology","register":{"country":"NO"}},"identifiers":{"orcid":"0000-0002-9045-3569","openalex":"A5008867854"},"summary":"Stein Ivar Hallan is a Nephrology researcher affiliated with Norwegian University of Science and Technology. OpenAlex indexes 187 publications with 12,184 citations (h-index 49); ClinicalTrials.gov lists 1 registered study matched to this name.","overview":null,"focus":{"indications":[],"research_topics":["Nephrology"]},"scholarship":{"works_count":187,"cited_by_count":12184,"h_index":49,"source":"works"},"trials":{"shown":0,"withheld":0,"rows":[],"source":"trials"},"payments":{"note":"Not applicable. This profile is anchored outside the United States, where CMS Open Payments and Medicare prescribing do not report."},"similar":[{"name":"Lars Jacob Stovner","slug":"lars-stovner","institution":"Norwegian University of Science and Technology","url":"https://www.findmykol.com/kol/lars-stovner","json_url":"https://www.findmykol.com/kol/lars-stovner/profile.json"},{"name":"LARS JOHAN VATTEN","slug":"lars-vatten","institution":"Norwegian University of Science and Technology","url":"https://www.findmykol.com/kol/lars-vatten","json_url":"https://www.findmykol.com/kol/lars-vatten/profile.json"},{"name":"Steinar Krokstad","slug":"steinar-krokstad","institution":"Norwegian University of Science and Technology","url":"https://www.findmykol.com/kol/steinar-krokstad","json_url":"https://www.findmykol.com/kol/steinar-krokstad/profile.json"},{"name":"Abhijit Sen","slug":"abhijit-sen","institution":"Norwegian University of Science and Technology","url":"https://www.findmykol.com/kol/abhijit-sen","json_url":"https://www.findmykol.com/kol/abhijit-sen/profile.json"},{"name":"Andrew Levey","slug":"andrew-levey","institution":"Tufts Medical Center","specialty":"Nephrology","url":"https://www.findmykol.com/kol/andrew-levey","json_url":"https://www.findmykol.com/kol/andrew-levey/profile.json"},{"name":"Bertram Kasiske","slug":"bertram-kasiske","institution":"Hennepin Healthcare","specialty":"Nephrology","url":"https://www.findmykol.com/kol/bertram-kasiske","json_url":"https://www.findmykol.com/kol/bertram-kasiske/profile.json"},{"name":"Garabed Eknoyan","slug":"garabed-eknoyan","institution":"Baylor College of Medicine","specialty":"Nephrology","url":"https://www.findmykol.com/kol/garabed-eknoyan","json_url":"https://www.findmykol.com/kol/garabed-eknoyan/profile.json"},{"name":"Lawrence Hunsicker","slug":"lawrence-hunsicker","institution":"University of Iowa","specialty":"Nephrology","url":"https://www.findmykol.com/kol/lawrence-hunsicker","json_url":"https://www.findmykol.com/kol/lawrence-hunsicker/profile.json"}],"coverage":{"note":"A basic record from the physician directory. Sections absent here were not yet checked for this person, so absence means not yet looked, never none found.","not_yet_checked":["funding","congress","network","presence","recognition"]},"not_included":{"note":"This document is the public layer: neutral facts cited to their source. Judgments (influence tier, archetype, trajectory commentary) and the itemized rows past each section's public teaser are account features and are not served here or to crawlers.","withheld_rows":{}},"sources":{"orcid":{"name":"ORCID","url":"https://orcid.org","provides":"The verified researcher identity that anchors authorship"},"works":{"name":"OpenAlex","url":"https://openalex.org","provides":"Citations, h-index, research topics, most-cited works and congress abstracts"},"trials":{"name":"ClinicalTrials.gov","url":"https://clinicaltrials.gov","provides":"Investigator roles on registered clinical studies"}},"methodology_url":"https://www.findmykol.com/about#methodology"}