[1] Serbian Academy of Sciences and Arts,Department of Medical Sciences
[2] Medizinische Universitat Graz,Universitaetsklinik fur Innere Medizin, Klinische Abteilung für Endokrinologie und Diabetologie
[3] University of Belgrade,Faculty of Medicine
[4] Clinical Center of Serbia,Clinic for Emergency Surgery, Emergency Center
[5] Clinical Center of Serbia,Clinic of Endocrinology, Diabetes and Diseases of Metabolism
[6] University Business Academy Novi Sad,Faculty of Pharmacy