1. Penn State College of Medicine, Hershey, Pennsylvania
2. Department of Pharmacology, Penn State College of Medicine, Hershey, Pennsylvania
3. Departments of Cardiovascular and Interventional Radiology, Penn State Milton S. Hershey Medical Center, Hershey, Pennsylvania
4. Departments of Family and Community Medicine & Orthopedics and Rehabilitation, Penn State Milton S. Hershey Medical Center, Hershey, Pennsylvania