1. Department of Surgery, Division of Plastic Surgery, Brigham and Women's Hospital, Harvard Medical School; Boston, Massachusetts
2. Department of Surgery, Division of Plastic and Reconstructive Surgery, Lahey Hospital and Medical Center; Burlington, Massachusetts
3. Department of Plastic and Hand Surgery, University of Freiburg Medical Center, Medical Faculty of the University of Freiburg; Freiburg, Germany
4. VicarVision, Amsterdam, The Netherlands
5. Department of Hand, Plastic and Reconstructive Surgery, Microsurgery, Burn Trauma Center, BG Trauma Center Ludwigshafen, University of Heidelberg; Ludwigshafen, Germany
6. Department of Surgery, Division of Plastic and Reconstructive Surgery, Yale New Haven Hospital, Yale School of Medicine; New Haven, Connecticut, USA