| Affiliation: | 1. Department of Orthopaedics, University of Utah School of Medicine, Salt Lake City, UT, USA;2. Division of Epidemiology, Study Design and Biostatistics Center, University of Utah School of Medicine, Salt Lake City, UT, USA;1. Department of Physical Therapy, Rangos School of Health Sciences, Duquesne University, Pittsburgh, Pennsylvania, U.S.A.;2. Center for Sports Medicine, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, U.S.A.;3. Center for Athletic Hip Injury, Allegheny Health Network, Pittsburgh, Pennsylvania, U.S.A.;4. Department of Orthopaedic Surgery, Drexel University School of Medicine, Faculty-at-Large, American Hip Institute, Pittsburgh, Pennsylvania, U.S.A.;5. Hip Preservation and Sports Medicine, Washington Orthopaedics and Sports Medicine, Washington, D.C., U.S.A.;6. Division of Sports Medicine, Department of Orthopedic Surgery, Hip Preservation Center, Rush University Medical Center, Chicago, Illinois, U.S.A.;7. Orthopaedic Surgery, The Sydney Kimmel Medical College at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, U.S.A.;8. Hip Arthroscopy Program, Rothman Institute, Philadelphia, Pennsylvania, U.S.A.;9. Orthopedic One, Ohio Orthopedic Surgery Institute, Dublin Methodist Hospital, Columbus, Ohio, U.S.A.;10. OrthoIllinois, Chicago, Illinois, U.S.A.;11. Rush University Medical Center, Chicago, Illinois, U.S.A.;12. Chicago Blackhawks Medical Network, Chicago, Illinois, U.S.A.;13. DISC Sports and Spine Center, Marina del Rey, California, U.S.A.;14. Peachtree Orthopedics, Atlanta, Georgia, U.S.A.;1. Kerlan-Jobe Othopaedic Institute, Los Angeles, California, USA;2. American Hip Institute Research Foundation, Chicago, Illinois, U.S.A.;3. AMITA Health St. Alexius Medical Center, Hoffman Estates, Illinois, U.S.A.;4. American Hip Institute, Chicago, Illinois, U.S.A.;1. Division of Sports Medicine, Department of Orthopedic Surgery, Rush University Medical Center, Chicago, Illinois, U.S.A;2. Department of Orthopedic Surgery, Wake Forest Baptist Health, Winston-Salem, North Carolina, U.S.A;3. Midwest Orthopaedics at Rush, Chicago, Illinois, U.S.A. |
