1. Department of Surgery, Institute of Clinical Sciences, Sahlgrenska Academy, Gothenburg University, 405 30 Gothenburg, Sweden
2. Disaster Medicine Center, Gothenburg University, 405 30 Gothenburg, Sweden
3. Gothenburg Emergency Medicine Research Group (GEMREG), Sahlgrenska University Hospital, 413 45 Gothenburg, Sweden
4. Department of Security Studies, Polish Air Force University, 08-521 Dęblin, Poland
5. Woodrow Wilson International Center for Scholars, Washington, DC 20004, USA