1. ASEAN Institute for Health Development, Mahidol University, Salaya, Phutthamonthon, Nakhonpathom, Thailand, 73170
2. Department of Psychology, University of Limpopo, Turfloop, Sovenga 0727, South Africa
3. HIV, AIDS, TB, and STIs (HAST), Human Sciences Research Council (HSRC), Pretoria 0001, South Africa
4. Department of Research Development & Innovation, University of Limpopo, Turfloop, Sovenga 0727, South Africa