1. Department of Emergency Medicine, Medical University of Lublin, 20-081 Lublin, Poland
2. Department of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg University, 41345 Goteborg, Sweden
3. Center for Disaster Medicine, The University of Gothenburg, Box 100, 40530 Gothenburg, Sweden
4. Gothenburg Emergency Medicine Research Group (GEMREG), Sahlgrenska Academy, Gothenburg University, 41345 Goteborg, Sweden
5. Department of Emergency Medicine and Disaster Medicine, Medical University of Lodz, 92-209 Lodz, Poland
6. Department of Emergency Medical Services, Prince Sultan bin Abdulaziz College for Emergency Medical Services, King Saud University, Riyadh 11451, Saudi Arabia
7. Department of Security, Polish Air Force University, 08-521 Deblin, Poland