1. Department of Oncology
2. Orthopedic Oncology Service
3. Haukeland University Hospital, 5021 Bergen, Norway.
4. Department of Surgery
5. Department of Physiotherapy Karolinska University Hospital, SE-17176 Stockholm, Sweden.
6. Division of Rehabilitation The Norwegian Radium Hospital, Rikshospitalet University Hospital, Montebello, 0310 Oslo, Norway.