1. Department of Social and Behavioural Sciences, City University of Hong Kong, Kowloon, Hong Kong
2. Department of Sociology and Social Work, Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
3. Department of Sociology and Social Work, Aalborg University, Aalborg, Denmark
4. School of Basic and Biomedical Sciences, University of Health and Allied Sciences, Ho, Ghana