1. Department of Security Studies, Military University of Aviation, Dęblin, Poland
2. Harvard Humanitarian Initiative, T.H. Chan School of Public Health, Harvard University, Boston, Massachusetts, USA
3. AMS Support Unit, Army Medical Services, Camberley, United Kingdom
4. Department of Emergency Medicine, Interfaculty Centre for Didactics, Medical University of Lublin, Lublin, Poland
5. Institute of Clinical Sciences, Department of Surgery, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
6. Gothenburg Emergency Medicine Research Group (GEMREG), Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden