Affiliation: | 1.Department of Endocrinology, Tartu University Clinics, Tartu, Estonia,EE;2.Diabetes and Genetic Epidemiology Unit, Department of Epidemiology and Health Promotion, Department of Health and Disability, National Public Health Institute, Helsinki, Finland,FI;3.Institute of Endocrinology, Kaunas Medical Academy, Kaunas, Lithuania,LT;4.Department of Public Health and Epidemiology, Latvian Medical Academy, Riga, Latvia,LV |