1. Associate Editor, Thyroid, University of Colorado at Denver, and Health Sciences Center, Aurora, CO.
2. Division of Endocrinology, Sinai Hospital of Baltimore and The Johns Hopkins University School of Medicine, Baltimore, MD.
3. Editor-in-Chief, Thyroid, Professor Emeritus of Medicine, University of Massachusetts Medical School, Worcester, MA.
4. Department of Nuclear Medicine, University of Wuerzburg, Wuerzburg, Germany.
5. Department of Medicine/Endocrinology, Federal University of São Paulo, São Paulo, Brazil.
6. Division of Endocrinology, Department of Medicine, Federal University of São Paulo, São Paulo, Brazil.
7. Emeritus Professor of Medicine, Ohio State University, Courtesy Professor of Medicine, University of Florida, Gainesville, FL.
8. Lab.Molecular de Tireóide, University of São Paulo Medical School, São Paulo, Brazil.
9. Klinik Und Poliklinik Fur Nuklearmedizin, Würzburg, Germany.
10. The Methodist Hospital, Houston, TX.
11. Endocrinology, Royal North Shore Hospital, St. Leonards, New South Wales, Australia.
12. Institut Gustave Roussy, Villejuif, France.
13. Department of Molecular Medicine, Nagasaki University, Nagasaki, Japan.
14. Associate Editor, Thyroid, Section of Endocrinology, Department of Internal Medicine, Endocrinology & Metabolism and Biochemistry, University of Siena, Siena, Italy.