1. Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
2. Department of Otolaryngology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
3. Department of Surgery, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
4. Center for Research and Grants, Baptist Health South Florida, Coral Gables
5. Rollins School of Public Health, Department of Epidemiology, Emory University, Atlanta, Georgia
6. School of Medicine, Department of Medicine, Emory University, Atlanta, Georgia
7. Robert Stempel College of Public Health and Social Work, Department of Biostatistics, Florida International University, Miami