Affiliation: | 2. Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark;3. Lund University, Faculty of Medicine, Department of Clinical Sciences Lund, Orthopedics, Clinical Epidemiology Unit, Lund, Sweden;4. Clinical Epidemiology Research and Training Unit, Boston University School of Medicine, Boston, MA, USA;6. Lund University, Faculty of Medicine, Department of Clinical Sciences Lund, Orthopedics, Lund, Sweden;5. Department of Orthopedics and Traumatology, Odense University Hospital, Odense, Denmark;11. Department of Orthopedics, Lillebaelt Hospital, Vejle, Denmark |