1. Division of Metabolism, Endocrinology and Diabetes (MEND) Department of Internal Medicine Michigan Medicine University of Michigan Ann Arbor MI USA
2. Division of Endocrinology Department of Internal Medicine Dokuz Eylul University Izmir Turkey
3. Center for Arrhythmia Research Department of Internal Medicine University of Michigan Ann Arbor MI USA
4. Division of Endocrinology Department of Internal Medicine Ege University Izmir Turkey
5. Division of Cardiology Department of Internal Medicine Dokuz Eylul University Izmir Turkey
6. Division of Cardiovascular Medicine Department of Internal Medicine University of Michigan Ann Arbor MI USA
7. Division of Endocrinology Department of Internal Medicine Mersin University Mersin Turkey
8. Division of Endocrinology Department of Internal Medicine Celal Bayar University Manisa Turkey
9. Division of Endocrinology Department of Pediatrics Ankara University Ankara Turkey
10. Departments of Pediatrics University of Michigan Ann Arbor MI USA
11. Human Genetics University of Michigan Ann Arbor MI USA
12. Cardiac Arrhythmia Section Centro Nacional de Investigaciones Cardiovasculares (CNIC) Carlos III Madrid Spain