1. Division of Endocrinology, Diabetes, and Metabolism, The Ohio State University and Arthur G. James Cancer Center, Columbus, Ohio.
2. Center for Biostatistics, Division of Human Genetics, The Ohio State University and Arthur G. James Cancer Center, Columbus, Ohio.
3. Thyroid and Endocrine Center of Florida, Sarasota, Florida.
4. Department of Otolaryngology Harvard Medical School Boston, Massachusetts.
5. Division of Endocrine Surgery, NYU Langone Medical Center, New York, New York.
6. Department of Medical Affairs, Veracyte, Inc., South San Francisco, California.