1. *Division of Rheumatology, Allergy, and Immunology, Tufts Medical Center, Boston, MA
2. †UF Health Sports Performance Center, Department of Physical Medicine and Rehabilitation, University of Florida, Gainesville
3. ‡College of Medicine, Drexel University, Philadelphia, PA
4. §Osteoarthritis Action Alliance, Thurston Arthritis Research Center, University of North Carolina, Chapel Hill
5. ‖Department of Kinesiology, Michigan State University, East Lansing
6. ¶Department of Orthopaedics, University of North Carolina, Chapel Hill
7. #Excusercise, LLC, Waltham, MA
8. ††Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina, Chapel Hill
9. ‡‡Research Unit of Medical Imaging, Physics and Technology, Faculty of Medicine, University of Oulu, Finland
10. §§Department of Regenerative Medicine, State Research Institute Centre for Innovative Medicine, Vilnius, Lithuania
11. ‖‖Department of Joint Surgery, First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
12. ¶¶World Health Organization Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Aging, Liège, Belgium
13. ##Telos SPC, Boston, MA
14. ***Deloitte US, Boston, MA
15. †††Department of Medicine, Division of Endocrinology, Diabetes, and Metabolism, School of Medicine, New York University
16. ‡‡‡Department of Exercise and Sport Science, University of North Carolina, Chapel Hill
17. §§§MOTION Science Institute, Department of Exercise and Sport Science, University of North Carolina, Chapel Hill
18. ‖‖‖Department of Physical Therapy, Marquette University, Milwaukee, WI
19. ¶¶¶Department of Physical Therapy and Athletic Training, Northern Arizona University, Flagstaff
20. ###Division of Sports Medicine, Department of Orthopaedic Surgery, School of Medicine, Tufts Medical Center, Boston, MA
21. ****Division of Physical Therapy, School of Health and Rehabilitation Sciences, The Ohio State University, Columbus
22. ††††Department of Physical Therapy, University of Delaware, Newark
23. ‡‡‡‡Department of Physical Therapy, Congdon School of Health Sciences, High Point University, NC
24. §§§§Division of Physical Therapy, Department of Allied Health Sciences, University of North Carolina, Chapel Hill
25. ‖‖‖‖Division of Physical Therapy Education, University of Nebraska Medical Center, Omaha
26. ¶¶¶¶Triangle Multisport, Durham, NC