1. Department of Physical Therapy, The University of Alabama at Birmingham, 1716 9th Ave S, Birmingham, AL 35233, USA
2. Department of Physical Therapy and Health Rehabilitation, College of Applied Medical Sciences, Majmaah University, Majmaah 11952, Kingdom of Saudi Arabia
3. Department of Kinesiology and Nutrition, College of Applied Health Sciences, University of Illinois Chicago, 1919 W. Taylor St. 650 AHSB (MC 517), Chicago, IL 60612, USA
4. Department of Kinesiology, The University of Alabama, Tuscaloosa, AL 35487, USA
5. The Hip Center, Andrews Sports Medicine and Orthopaedic Center, OrthoSports Center at St. Vincent's Birmingham 805 St. Vincent's Drive, Ste. 100, Birmingham, AL 35205, USA
6. Department of Biostatistics, The University of Alabama at Birmingham, 1665 University Blvd #327, Birmingham, AL 35294, USA
7. American Sports Medicine Institute, 833 St Vincents Dr #205, Birmingham, AL 35205, USA