1. Department of Health Promotion and Disability Studies School of Public Health Kwame, Nkrumah University of Science and Technology, Kumasi, Ghana
2. Department of Epidemiology and Biostatistics Kwame, Nkrumah University of Science and Technology, Kumasi, Ghana
3. Department of Nursing Medical, University of South Carolina United States, Columbia, SC, USA
4. Department of Surgery, Komfo Anokye Teaching Hospital Kumasi, Kumasi, Ghana
5. Harborview Injury Prevention and Research Center, University of Washington Seattle, Seattle, WA, USA