Professor, University of Florida College of Medicine-Jacksonville

Professor in Nutritional and Genetic Epidemiology, University of South Australia, Adelaide

Professor of Medicine, University of Calgary

Chief Scientific Officer, Geisinger; Professor and Director, Autism & Developmental

Canada Research Chair in Pediatric Precison Health, University of British Columbia

Professor, Buck Institute for Research on Aging

University of Calgary

Professor at UCLA

WR Kenan, Jr. Distinguished Professor of Biostatistics, University of North Carolina

Johns Hopkins University School of Medicine