Dr. Katherine Morrison (IMAGE) McMaster University Caption Katherine Morrison is a professor of pediatrics at McMaster, co-director of its Centre for Metabolism, Obesity and Diabetes Research, and a pediatric endocrinologist at McMaster Children's Hospital. Credit McMaster University Usage Restrictions For use when reporting on this research License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.