1. Department of Medicine, Divisions of Allergy, Pulmonary and Critical Care Medicine
2. Friedman School of Nutrition Science & Policy, Tufts University, Boston, MA
3. Urologic Surgery and Pharmacology
4. Pharmacology
5. Therapeutic Science & Strategy Unit (TSSU), Quintiles, Milan, Italy
6. Department of Center for Health Services Research, Vanderbilt University School of Medicine, Nashville, TN
7. Geriatric Research Education and Clinical Center (GRECC), Department of Veterans Affairs Medical Center, Tennessee Valley Healthcare System, Nashville, TN