1. Department of Social and Behavioural Science, School of Public Health, College of Health Sciences, University of Ghana, Legon, Accra, Ghana
2. Department of Health Policy, Planning and Management, School of Public Health, College of Health Sciences, University of Ghana, Legon, Accra, Ghana
3. School of Law, University of Ghana, Legon, Ghana
4. West Africa Drug Policy Network, East Legon, Accra, Ghana
5. School of Public Health, University of Health and Allied Sciences, Ho, Ghana