1. Department of Otolaryngology–Head and Neck Surgery, Wayne State University School of Medicine, Detroit, Michigan
2. Section of Otolaryngology, Department of Surgery, John D. Dingell VA Medical Center, Detroit, Michigan
3. Department of Otolaryngology–Head and Neck Surgery, Rutgers New Jersey Medical School, Newark
4. Department of Neurological Surgery, Rutgers New Jersey Medical School, Newark
5. Center for Skull Base and Pituitary Surgery, Rutgers New Jersey Medical School, Newark
6. Rhinology Section, North Shore University Hospital, Manhasset, New York
7. Department of Otolaryngology, New York University School of Medicine, New York
8. Department of Neurosurgery, Wayne State University School of Medicine, Detroit, Michigan