Paul J. Martin, MD, a co-Principal Investigator Emeritus of the Institute, served as the Medical Director of Clinical Research Support, the Fred Hutch Clinical Trials Office, from 2011 to 2017. He is a Professor Emeritus in the Clinical Research Division at Fred Hutch and a Professor Emeritus in the Department of Medicine at the UW. Dr. Martin has more than 40 years of experience with hematopoietic cell transplantation at Fred Hutch, focusing on acute and chronic graft-versus-host disease (GVHD). He has contributed to the field through several large retrospective studies of GVHD as well as prospective clinical trials for treatment or prevention of chronic GVHD. Dr. Martin serves as Director of the Pilot Program for the ITHS.