1. From the Craniofacial–Skull Base Center, Denver, Colo (Drs Imola and Chowdhury); the Department of Otolaryngology–Head and Neck Surgery, University of Colorado, Denver (Drs Imola and Chowdhury); and the Department of Otolaryngology–Head and Neck Surgery, Division of Facial Plastic and Reconstructive Surgery, University of Minnesota, Minneapolis (Drs Imola, Hamlar, and Thatcher).