1 Department of Occupational and Physical Therapy, Physical Medicine & Rehabilitation Research-Copenhagen (PMR-C), Amager-Hvidovre Hospital, University of Copenhagen, Copenhagen, Denmark.
2 Clinical Research Centre (056), Amager-Hvidovre Hospital, University of Copenhagen, Copenhagen, Denmark.
3 Department of Orthopedic Surgery, Amager-Hvidovre Hospital, University of Copenhagen, Copenhagen, Denmark.
4 The Parker Institute, Bispebjerg-Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark.
5 Department of Occupational and Physical Therapy, Bispebjerg-Frederiksberg Hospital, University of Copenhagen, Copenhagen, Denmark.
6 Department of Orthopedic Surgery, Sports Orthopedic Research Centre-Copenhagen (SORC-C), Amager-Hvidovre Hospital, University of Copenhagen, Copenhagen, Denmark.