1. Sports Medicine Service, Mayo Clinic, Rochester, Minnesota, USA
2. Conte Injury Analytics, San Carlos, California, USA
3. Office of the Commissioner, Major League Baseball, New York, New York, USA
4. Sports Medicine and Shoulder Surgery, Hospital for Special Surgery, New York, New York, USA
5. Department of Orthopedic Surgery, New York Presbyterian / Columbia University Medical Center, New York, New York, USA