1. Endocrine Unit; Department of Medicine; Massachusetts General Hospital and Harvard Medical School; Boston MA USA
2. Pediatric Endocrinology; Marmara University School of Medicine Hospital; Istanbul Turkey
3. Diabetes and Obesity Laboratory; Endocrinology and Nutrition Unit; Institut d'Investigations Biomediques August Pi i Sunyer (IDIBAPS); Hospital Clinic de Barcelona; Barcelona Spain
4. Department of Endodontics; Center for Dental Sciences; Gulhane School of Medicine; Ankara Turkey
5. Metabolic Diseases Branch; National Institute of Diabetes, and Digestive and Kidney Diseases; National Institutes of Health; Bethesda MD USA
6. Department of Biomedical Sciences; University of Veterinary Medicine; Vienna Austria
7. Center for Systems Biology; Program in Membrane Biology and Division of Nephrology; Massachusetts General Hospital and Harvard Medical School; Boston MA USA