1. Hospital for Special Surgery, New
York, New York
2. University of Iowa Hospitals and
Clinics, Iowa City, Iowa
3. Cleveland Clinic Foundation,
Cleveland, Ohio
4. Ohio State Sports Medicine
Center, Columbus, Ohio
5. Colorado University Sports
Medicine, Denver, Colorado
6. Washington University Orthopedic & Sports Medicine Center, St. Louis, Missouri
7. Vanderbilt Sports
Medicine Center, Nashville, Tennessee