1. Department of Orthopedic Surgery, Hand and Upper Extremity Service Massachusetts General Hospital, Harvard Medical School Boston Massachusetts USA
2. Department of Plastic, Reconstructive, and Hand Surgery Radboud UMC Nijmegen The Netherlands
3. Department of Plastic Surgery Jeroen Bosch Hospital Utrecht The Netherlands
4. Division of Plastic and Reconstructive Surgery Massachusetts General Hospital, Harvard Medical School Boston Massachusetts USA
5. Department of Orthopaedic Surgery, Orthopaedic Oncology Service Massachusetts General Hospital, Harvard Medical School Boston Massachusetts USA