1. Institute of Biochemistry, Medical Faculty Pristina, 38220 Kosovska Mitrovica, Serbia
2. Internal Clinic, Medical Faculty Pristina, 38220 Kosovska Mitrovica, Serbia
3. Department of Informatics, State University of Novi Pazar, 36300 Novi Pazar, Serbia
4. Institute of Pharmacology, Medical Faculty Pristina, 38220 Kosovska Mitrovica, Serbia