Brendan C Stack1, Christine Twining2, Jeff Rastatter3, Peter Angelos4, Zubair Baloch5, Gillian Diercks6, William Faquin7, Ken Kazahaya8, Scott Rivkees9, Tony Sheyn10, Jennifer J Shin11, Jessica Smith12, Geoffrey Thompson13, Pushpa Viswanathan14, Ari Wassner12, Jennifer Brooks6, Gregory W Randolph6. 1. Department of Otolaryngology-Head and Neck Surgery, Southern Illinois University School of Medicine, Springfield, Illinois. 2. Maine Medical Partners Endocrinology & Diabetes Center, Scarborough, Maine. 3. Department of Otolaryngology-Head and Neck Surgery, Anne & Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois. 4. Department of Surgery, University of Chicago, Chicago, Illinois. 5. Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania. 6. Department of Otolaryngology-Head and Neck Surgery, Division of Thyroid and Parathyroid Endocrine Surgery, Massachusetts Eye and Ear Infirmary, Harvard Medical School, Boston, Massachusetts. 7. Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts. 8. Department of Otolaryngology-Head and Neck Surgery, Children's Hospital of Pennsylvania, University of Pennsylvania, Philadelphia, Pennsylvania. 9. Department of Pediatrics, University of Florida College of Medicine, Gainesville, Florida. 10. Department of Otolaryngology-Head and Neck Surgery, LeBonheur Children's Hospital, St. Jude Children's Research Hospital, University of Tennessee Health Sciences Center, Memphis, Tennessee. 11. Department of Otolaryngology-Head and Neck Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts. 12. Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts. 13. Department of Surgery, Mayo Clinic, Rochester, Minnesota. 14. Department of Pediatrics, Pittsburgh Children's Hospital, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.