1. Department of Dermatology, Saint Louis University, 1402 S. Grand Boulevard, 4th Floor, St. Louis, MO 63104, USA
2. Stony Brook School of Medicine, Department of Dermatology, 181 N. Belle Mead Road, Suite 5, East Setauket, NY 11733, USA
3. School of Medicine, Saint Louis University, 1402 S. Grand Boulevard, St. Louis, MO 63104, USA
4. Center for Outcomes Research, Saint Louis University, 3545 Lafayette Avenue, 4th Floor, St. Louis, MO 63110, USA
5. Department of Otolaryngology-Head and Neck Surgery, Saint Louis University, 3635 Vista Avenue, St. Louis, MO 63110, USA