1. Department of Physical Medicine and Rehabilitation, Mayo Clinic School of Medicine, Rochester, Minnesota
2. Mayo Clinic Sports Medicine Center, Minneapolis, Minnesota
3. Division of Emergency Medicine, University of Utah, Salt Lake City, Utah
4. Division of Sports Medicine, Department of Orthopedics, Boston Children’s Hospital, Boston, Massachusetts
5. Northeastern University, Boston, Massachusetts
6. Primary Care Sports Medicine, University of Colorado School of Medicine, Aurora, Colorado