1 Section Pediatric Plastic and Reconstructive Surgery, Cincinnati Children's Hospital Medical Center, Department of Surgery, University of Cincinnati College of Medicine, Cincinnati, OH 45229, USA. Electronic address: [email protected].
2 Department of Surgery, Section of Plastic Surgery, University of Michigan, 1500 East Medical Center Drive, 2130 Taubman Center, SPC 5340, Ann Arbor, MI 48109, USA. Electronic address: [email protected].