1. Faculty of Health Sciences; University of Maribor; Maribor Slovenia
2. Faculty of Electrical Engineering and Computer Science; University of Maribor; Maribor Slovenia
3. Faculty of Medicine; University of Maribor; Maribor Slovenia
4. Department of Endocrinology, Diabetes and Metabolic Diseases; University Medical Centre; Ljubljana Slovenia
5. Centre for Medical Informatics; Usher Institute of Population Health Sciences and Informatics; University of Edinburgh; Edinburgh UK
6. Division of General Internal Medicine and Primary Care; Brigham and Women's Hospital/Harvard Medical School; Boston MA USA