1. Department of Health Policy and Administration, Pennsylvania State University, University Park, Pennsylvania.
2. Department of Public Health Sciences, Pennsylvania State College of Medicine, Hershey, Pennsylvania.
3. Department of Obstetrics and Gynecology, Pennsylvania State College of Medicine, Hershey, Pennsylvania.
4. Department of Internal Medicine, Pennsylvania State College of Medicine, Hershey, Pennsylvania.
5. Department of Kinesiology, Pennsylvania State University, University Park, Pennsylvania.