1. Emergency Department Hamad General Hospital Hamad Medical Corporation DohaQatar
2. Department of Epidemiology & Preventive Medicine School of Public Health and Preventive Medicine Monash University Melbourne Australia
3. National Trauma Research Institute The Alfred Hospital MelbourneAustralia
4. Emergency & Trauma Centre The Alfred Hospital Melbourne Australia
5. Emergency Radiology Section Radiology Department Hamad General Hospital Hamad Medical Corporation DohaQatar
6. Weill Cornell Medical College in Qatar Education City Doha Qatar