1. Brooke Army Medical Center, Fort Sam Houston, TX, USA
2. Emory University School of Medicine, Atlanta, GA, USA
3. MedStar Orthopaedic Institute, Georgetown University School of Medicine, Baltimore, MD, USA
4. Traumatologo Subespecialista en Cirugia de Tobillo y Pie, Santiago, Chile
5. George Washington University, Washington, DC, USA
6. Henry Ford Health System, Clinton Township, MI, USA
7. University of Kansas Health System, Kansas City, KS, USA
8. St. Louis University Care Physician Group, St. Louis, MO, USA
9. Al-Razi Hospital Ministry of Health, Kuwait
10. Orthopedic Associates of Lancaster, Lancaster, PA, USA