1. Penn State College of Medicine, Hershey, PA
2. Department of General Surgery, Penn State Milton S. Hershey Medical Center, Hershey, PA
3. Department of Public Health Services, Penn State Milton S. Hershey Medical Center, Hershey, PA
4. Department of Pediatric Surgery, Penn State Children's Hospital, Hershey, PA
5. Department of Emergency Medicine and Pediatrics, Penn State Milton S. Hershey Medical Center and Penn State Children's Hospital, Hershey, PA