1 Sports Orthopedic Research Center - Copenhagen (SORC-C), Department of Orthopedic Surgery, Copenhagen University Hospital, Kettegaard Allé 30, Copenhagen, Denmark. Electronic address: lasse.ishoei@regionh.dk.
2 Sports Orthopedic Research Center - Copenhagen (SORC-C), Department of Orthopedic Surgery, Copenhagen University Hospital, Kettegaard Allé 30, Copenhagen, Denmark; Physical Medicine & Rehabilitation Research - Copenhagen (PMR-C), Department of Orthopedic Surgery and Physical Therapy, Copenhagen University Hospital, Kettegaard Allé 30, Copenhagen, Denmark; Department of Clinical Medicine, University of Copenhagen, Kettegaard Allé 30, Copenhagen, Denmark.