1. Otolaryngology, Head and Neck Surgery, Madigan Army Medical Center, Tacoma, Washington
2. Department of Otolaryngology, University of Rochester, Rochester, New York
3. Otolaryngology and Facial Plastic Surgery Associates, Fort Worth, Texas
4. Department of Plastic and Reconstructive Surgery, Wright State University, Dayton, Ohio
5. Otolaryngology, Head and Neck Surgery, University of Chicago, Illinois