1. Hand Surgery, Department of Clinical Sciences in Malmö, Lund University, Malmö, Sweden
2. Department of Anesthesiology, Intensive Care and Operations, Gentofte Hospital, Copenhagen, Denmark
3. Department of Pathology, Herlev Hospital, Denmark
4. Department of Radiology, Herlev Hospital, Denmark
5. Department of Orthopaedics at Herlev Hospital, Division of Hand Surgery, Gentofte Hospital, Hellerup, Denmark