1. From the Departments of Physical Therapy (DP-J) and Internal Medicine (EV), The University of Texas Medical Branch, Galveston, TX; the Department of Pediatrics Diabetes and Endocrinology, University of Oklahoma Health Sciences Center, Oklahoma City, OK (KRS); the Department of Foods and Nutrition, Purdue University, West Lafayette, IL (WWC); and the Department of Geriatrics, University of Arkansa