1. Departments of Family and Preventive Medicine; University of South Carolina/Palmetto Health Richland; Columbia South Carolina USA
2. Department of Emergency Medicine; Palmetto Health Richland; Columbia South Carolina USA
3. Department of Surgery; University of South Carolina; Columbia South Carolina USA
4. Emergency Medicine; University of South Carolina/Palmetto Health Richland; Columbia South Carolina USA
5. Department of Emergency Medicine; Muhimbili University of Health and Allied Sciences; Dar es Salaam Tanzania