1. Orthopaedic and Sports Science Program, Rocky Mountain University of Health Professions, Provo, Utah, USA
2. Rehabilitation Department, Visiting Nurse Service of New York (VNSNY) Home Care, Brooklyn, NY, USA
3. Division of Physical Therapy, Long Island University, Brooklyn, NY, USA
4. Rehabilitation: Physical Therapy Department, University of Wisconsin Sports Medicine and Spine Center, Madison, WI, USA