1. Faculty of Medicine, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
2. Orthopaedics and Trauma Department, General County Hospital Vinkovci, 32100 Vinkovci, Croatia
3. Faculty of Kinesiology Osijek, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia
4. Clinical Hospital of Traumatology, University Hospital Centre “Sestre Milosrdnice”, 10000 Zagreb, Croatia
5. Bizovacke Toplice Rehabilitation Hospital, 31222 Bizovac, Croatia
6. Department of Health Studies, College of Applied Sciences “Lavoslav Ruzicka” in Vukovar, 32000 Vukovar, Croatia
7. Faculty of Medicine, University of Zagreb, 10000 Zagreb, Croatia
8. Department of Surgery, University Hospital Centre Zagreb, 10000 Zagreb, Croatia
9. Clinical Department of Anesthesiology, Reanimatology and Intensive Care Medicine, University Hospital Dubrava, 10000 Zagreb, Croatia