{"schema_version":"1","generated_at":"2026-11-05T00:42:51.797Z","data_as_of":null,"url":"https://www.findmykol.com/kol/maarten-loeff","json_url":"https://www.findmykol.com/kol/maarten-loeff/profile.json","record_kind":"basic","profile_kind":"research","person":{"slug":"maarten-loeff","name":"Maarten F. Schim van der Loeff","specialty":"Medicine","therapeutic_area":"Infectious Disease","therapeutic_areas":["Infectious Disease"],"institution":"Amsterdam UMC Location University of Amsterdam","institution_url":"https://www.findmykol.com/institution/amsterdam-umc-location-university-of-amsterdam","register":{"country":"NL"}},"identifiers":{"orcid":"0000-0002-4903-7002","openalex":"A5006833494"},"summary":"Maarten F. Schim van der Loeff is an Infectious Disease researcher affiliated with Amsterdam UMC Location University of Amsterdam. OpenAlex indexes 498 publications with 11,848 citations (h-index 55); ClinicalTrials.gov lists 2 registered studies matched to this name.","overview":null,"focus":{"indications":[],"research_topics":["Infectious Disease"]},"scholarship":{"works_count":498,"cited_by_count":11848,"h_index":55,"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":"Patrick M. Bossuyt","slug":"patrick-bossuyt","institution":"Amsterdam UMC Location University of Amsterdam","url":"https://www.findmykol.com/kol/patrick-bossuyt","json_url":"https://www.findmykol.com/kol/patrick-bossuyt/profile.json"},{"name":"Robert Landewé","slug":"robert-landewe","institution":"Amsterdam UMC Location University of Amsterdam","url":"https://www.findmykol.com/kol/robert-landewe","json_url":"https://www.findmykol.com/kol/robert-landewe/profile.json"},{"name":"Geert D’Haens","slug":"geert-dhaens","institution":"Amsterdam UMC Location University of Amsterdam","url":"https://www.findmykol.com/kol/geert-dhaens","json_url":"https://www.findmykol.com/kol/geert-dhaens/profile.json"},{"name":"Dirk Jan Gouma","slug":"dirk-gouma","institution":"Amsterdam UMC Location University of Amsterdam","url":"https://www.findmykol.com/kol/dirk-gouma","json_url":"https://www.findmykol.com/kol/dirk-gouma/profile.json"},{"name":"Thomas Walsh","slug":"thomas-walsh","institution":"Cornell University","specialty":"Infectious Disease","url":"https://www.findmykol.com/kol/thomas-walsh","json_url":"https://www.findmykol.com/kol/thomas-walsh/profile.json"},{"name":"Douglas Richman","slug":"douglas-richman","institution":"University of California San Diego","specialty":"Infectious Disease","url":"https://www.findmykol.com/kol/douglas-richman","json_url":"https://www.findmykol.com/kol/douglas-richman/profile.json"},{"name":"Henry Masur","slug":"henry-masur","institution":"National Institutes of Health","specialty":"Infectious Disease","url":"https://www.findmykol.com/kol/henry-masur","json_url":"https://www.findmykol.com/kol/henry-masur/profile.json"},{"name":"Vance Fowler","slug":"vance-fowler","institution":"Duke University","specialty":"Infectious Disease","url":"https://www.findmykol.com/kol/vance-fowler","json_url":"https://www.findmykol.com/kol/vance-fowler/profile.json"}],"coverage":{"note":"A basic directory record. 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"}