Christina Porucznik, PhD (IMAGE) University of Utah Health Caption Christina Porucznik, Ph.D., Professor, Family and Preventive Medicine, University of Utah Health Credit Charlie Ehlert Usage Restrictions With credit License Original 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.