1. Division of General Internal Medicine, Department of Medicine Johns Hopkins University, School of Medicine Baltimore Maryland USA
2. Department of Creative Arts Therapies Drexel University, College of Nursing and Health Professions Philadelphia Pennsylvania USA
3. Welch Center for Prevention, Epidemiology, and Clinical Research Johns Hopkins Medical Institution Baltimore Maryland USA
4. Department of Kinesiology Towson University Baltimore Maryland USA
5. Department of Psychiatry and Behavioral Science Johns Hopkins University, School of Medicine Baltimore Maryland USA