1. Division of Plastic Surgery, Department of Surgery, Columbia University Medical Center, New York, NY, USA.
2. Division of Plastic Surgery, Department of Surgery, Rutgers Robert Wood Johnson Medical School, New Brunswick, NJ, USA.
3. Division of Plastic, Reconstructive, and Maxillofacial Surgery, Department of Surgery, R Adams Cowley Shock Trauma Center, University of Maryland Medical Center, Baltimore, MD, USA.