1 Department of Orthopedic Surgery, Academic Medical Center Amsterdam, AMC, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands. w.h.mallee@amc.uva.nl.
2 Hand and Upper Extremity Service, Massachusetts General Hospital, Boston, MA, USA.
3 Department of Plastic Surgery, University Medical Center Groningen, Groningen, The Netherlands.
4 Department of Trauma Surgery, Academic Medical Center Amsterdam, Amsterdam, The Netherlands.
5 Department of Surgery and Perioperative Care, Dell Medical School, Austin, USA.
6 Department of Orthopedic Surgery, Academic Medical Center Amsterdam, AMC, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands.