1. Division of Plastic Surgery, Phoenix Children's Hospital, Phoenix, Arizona, USA
2. University of Arizona College of Medicine – Phoenix, Phoenix, Arizona, USA
3. Department of Surgery, Mayo Clinic College of Medicine, Scottsdale, Arizona, USA
4. Department of Plastic and Reconstructive Surgery, Nationwide Children's Hospital, and The Ohio State University Medical College, Columbus, Ohio, USA
5. Department of Communication Sciences and Disorders, University of Utah, Salt Lake City, Utah, USA