{"schema_version":"1","generated_at":"2026-11-02T18:01:44.211Z","data_as_of":null,"url":"https://www.findmykol.com/kol/helena-verkooijen","json_url":"https://www.findmykol.com/kol/helena-verkooijen/profile.json","record_kind":"basic","profile_kind":"research","person":{"slug":"helena-verkooijen","name":"Helena Marieke Verkooijen","specialty":"Medicine","therapeutic_area":"Oncology","therapeutic_areas":["Oncology"],"institution":"Utrecht University","institution_url":"https://www.findmykol.com/institution/utrecht-university","register":{"country":"NL"}},"identifiers":{"orcid":"0000-0001-9480-1623","openalex":"A5074190717"},"summary":"Helena Marieke Verkooijen is an Oncology researcher affiliated with Utrecht University. OpenAlex indexes 646 publications with 14,527 citations (h-index 65); ClinicalTrials.gov lists 4 registered studies matched to this name.","overview":null,"focus":{"indications":[],"research_topics":["Oncology"]},"scholarship":{"works_count":646,"cited_by_count":14527,"h_index":65,"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":"Frans Hendrik Rutten","slug":"frans-rutten","institution":"Utrecht University","url":"https://www.findmykol.com/kol/frans-rutten","json_url":"https://www.findmykol.com/kol/frans-rutten/profile.json"},{"name":"Michiel L. Bots","slug":"michiel-bots","institution":"Utrecht University","url":"https://www.findmykol.com/kol/michiel-bots","json_url":"https://www.findmykol.com/kol/michiel-bots/profile.json"},{"name":"Gerard Pasterkamp","slug":"gerard-pasterkamp","institution":"Utrecht University","url":"https://www.findmykol.com/kol/gerard-pasterkamp","json_url":"https://www.findmykol.com/kol/gerard-pasterkamp/profile.json"},{"name":"Bart C.J.M. Fauser","slug":"bart-fauser","institution":"Utrecht University","url":"https://www.findmykol.com/kol/bart-fauser","json_url":"https://www.findmykol.com/kol/bart-fauser/profile.json"},{"name":"Carl June","slug":"carl-june","institution":"University of Pennsylvania","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/carl-june","json_url":"https://www.findmykol.com/kol/carl-june/profile.json"},{"name":"Rainer Storb","slug":"rainer-storb","institution":"University of Washington","specialty":"Hematology / Oncology","url":"https://www.findmykol.com/kol/rainer-storb","json_url":"https://www.findmykol.com/kol/rainer-storb/profile.json"},{"name":"Christina Fitzmaurice","slug":"christina-fitzmaurice","specialty":"Hematology / Oncology","url":"https://www.findmykol.com/kol/christina-fitzmaurice","json_url":"https://www.findmykol.com/kol/christina-fitzmaurice/profile.json"},{"name":"Larry Norton","slug":"larry-norton","institution":"Memorial Sloan Kettering Cancer Center","specialty":"Medical Oncology","url":"https://www.findmykol.com/kol/larry-norton","json_url":"https://www.findmykol.com/kol/larry-norton/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"}