Study Team

National Cancer Institute
Division of Cancer Epidemiology & Genetics
Radiation Epidemiology Branch

Co-Principal Investigators

Martha Linet

Cari Kitahara

PI for Ultraviolet Radiation Studies

Elizabeth Cahoon

Lead Associate Investigator

Michele Doody


Mark Little


Steve Simon

Daphnee Villoing

David Borrego

Consultant Statistician

Dale Preston (HiroSoft International)

University of Minnesota
School of Public Health

The University of Minnesota has been the home of the USRT study office since the study began in 1982. The University of Minnesota study team of faculty, staff, and college students is committed to high quality research and making your experience as a participant as rewarding and enjoyable as possible.

Principal Investigator

Bruce Alexander External Web Site Policy

Study Manager

Diane Kampa

Study Coordinator

Allison Iwan

American Registry of Radiologic Technologists

Executive Director

Jerry Reid External Web Site Policy