1. Drexel University College of Medicine, Philadelphia, Pennsylvania
2. Medical College of Georgia, Augusta
3. Mayo Clinic Alix School of Medicine, Phoenix, Arizona
4. A.T. Still University School of Osteopathic Medicine, Mesa, Arizona
5. North Carolina State University, Raleigh
6. Department of Plastic Surgery, UT Southwestern Medical Center, Dallas, Texas
7. Department of Neurosurgery, UT Southwestern Medical Center, Dallas, Texas
8. American College of Surgeons, Chicago, Illinois