Author information

Kristi J Ferguson, PhD, (top) is an Associate Professor of General Internal Medicine at the University of Iowa Carver College of Medicine, Iowa City. E-mail: kristi-ferguson@uiowa.edu.

William Iverson, MD, (center) is an Internist at the University of Iowa Hospitals and Clinics Department of Internal Medicine and a Clinical Assistant Professor of General Internal Medicine at the University of Iowa Carver College of Medicine, Iowa City. E-mail: william-iverson@uiowa.edu.

Marc Pizzimenti, PhD, (bottom) is a Lecturer in the Department of Anatomy and Cell Biology at the University of Iowa Carver College of Medicine, Iowa City. E-mail: marc-pizzimenti@uiowa.edu.