1. Department of Rehabilitation Science and Technology, University of Pittsburgh, Pittsburgh, USA
2. UCD Centre for Interdisciplinary Research, Education and Innovation in Health Systems, School of Nursing, Midwifery and Health Systems, University College Dublin, Belfield, Ireland
3. School of Sociology, College of Social Sciences and Law, University College Dublin, Belfield, Ireland
4. Department of Sociology/Anthropology, Nnamdi Azikiwe University, Awka, Anambra, Nigeria
5. Department of Science and Laboratory Technology, Dares Salaam Institute of Technology, Dar es Salaam, Tanzania