1. Department of Surgery University Hospital Centre “Sisters of Charity” Zagreb Croatia
2. Faculty of Medicine Josip Juraj Strossmayer University of Osijek Osijek Croatia
3. Centre for Applied Bioanthropology Institute for Anthropological Research Zagreb Croatia
4. Clinical Hospital of Traumatology University Hospital Centre "Sisters of Charity" Zagreb Croatia
5. University of Applied Health Sciences Zagreb Croatia
6. Institute for Cardiovascular Prevention and Rehabilitation Zagreb Croatia
7. Department of Neurosurgery University Hospital Dubrava Zagreb Croatia
8. Department of Surgery University Hospital Center Osijek Osijek Croatia