1. Department of Social and Behavioural Sciences, School of Public Health , University of Ghana , Accra , Ghana
2. School of Health and Social Care , University of Essex , Colchester , UK
3. Department of Nursing and Midwifery, School of Human and Health Sciences , University of Huddersfield , Huddersfield , UK
4. Department of Sociology and the School of Health and Social Care, University of Essex , Colchester , UK