1. University of Arizona College of Medicine Phoenix , Phoenix, AZ 85004 , USA
2. Centro EndocrinologiaOggi , 00199 Roma , Italy
3. Endocrine Care Center at University of Washington Medical Center , Seattle, WA 98105 , USA
4. Memorial Healthcare System , Hollywood, FL 33021 , USA
5. Endocrine Center, UCLA , Los Angeles, CA 90095 , USA
6. Division of Endocrinology, Umass Chan Medical School , Baystate, Springfield, MA 01199 , USA
7. University of Nebraska Medical Center , Omaha, NE 68198 , USA
8. Department of Endocrine Surgery, Cleveland Clinic , Cleveland, OH 44195 , USA
9. Fox Chase Cancer Center , Philadelphia, PA 19111 , USA
10. Veracyte, Inc. , South San Francisco, CA 94080 , USA
11. Thyroid Center, Keck School of Medicine of USC , Los Angeles, CA 90033 , USA