1. State University of Tetovo, Faculty of Medical Science, Institute of Anatomy, Tetovo, North Macedonia
2. General Hospital, Ophthalmology Division, Novi Pazar, Serbia
3. University of Belgrade, Faculty of Dental Medicine, Department of Oral Surgery, Belgrade, Serbia
4. University of Priština, Faculty for Sports and Physical Education in Leposavić, Kosovska Mitrovica, Serbia
5. University of Belgrade, Faculty of Dental Medicine, Institute of Anatomy, Belgrade, Serbia
6. University of Belgrade, Faculty of Medicine, Niko Miljanić Institute of Anatomy, Laboratory for Vascular Anatomy, Belgrade, Serbia