1. Department of Population Health Sciences, School of Public Health, Georgia State University, USA
2. Preston Hospital Lekki, 20 Olaitan Senbanjo St, Lekki Phase I 106104, Lagos, Nigeria
3. West African Alcohol Policy Alliance, No. 1 Hamilton St, Phaza Plaza, Oyarifa, Accra, Ghana
4. Institute for Therapy and Health Research, Harmsstrasse 2, 24114, Kiel, Germany
5. Department of Sociology and Anthropology, Nnamdi Azikiwe University, Enugu-Onitsha Express Way, Awka, Anambra State, Nigeria
6. World Health Organization Regional Office for Africa, Inter-country Support Team for West Africa, Ouagadougou, Burkina Faso
7. Centre for Research and Information on Substance Abuse (CRISA), P.O. Box 4230, University Post Office Uyo, Nigeria
8. Department of Health Promotion and Physical Education, Wellstar College of Health and Human Services, Kennesaw State University, Prillaman Hall, Room 4103, 520 Parliament Garden Way, Kennesaw, GA 30144, USA