1. Department of Otolaryngology University of Alabama at Birmingham Birmingham AL
2. Gregory Fleming James Cystic Fibrosis Research Center University of Alabama at Birmingham Birmingham AL
3. Division of Otolaryngology Department of Surgery Veterans Affairs Birmingham AL
4. Wellman Center for Photomedicine Massachusetts General Hospital Boston MA
5. Department of Pathology Harvard Medical School Boston MA
6. Department of Pediatrics University of Alabama at Birmingham Birmingham AL
7. Department of Medicine University of Alabama at Birmingham Birmingham AL