1. ATI Physical Therapy, Greenville, SC, USA
2. Department of Exercise Science, Mary Baldwin University, Staunton, VA, USA
3. Kinesiology Department, Queens University of Charlotte, Charlotte, NC, USA
4. Department of Physical Therapy Education, Elon University, Elon, NC, USA
5. Centre for Sport, Exercise and Osteoarthritis Research Versus Arthritis, University of Oxford, Oxford, UK
6. Nuffield Department of Orthopaedics, Rheumatology, and Musculoskeletal Sciences, University of Oxford, Oxford, UK
7. Department of Orthopaedic Surgery, Wake Forest School of Medicine, Winton-Salem, NC, USA