1. Including Disability in Education in Africa (IDEA) Research Unit, Department of Health and Rehabilitation Sciences, University of Cape Town, Rondebosch, South Africa
2. African Population and Health Research Center, Nairobi; IDEA, University of Cape Town, Rondebosch, South Africa
3. Global Health Department, Centre for Disability and Rehabilitation Studies, Stellenbosch University, Stellenbosch, South Africa