1. Centre for Global Health Inequalities Research (CHAIN), Department of Sociology and Political Science, Norwegian University of Science and Technology (NTNU) , PO Box 8900, Torgarden, Trondheim 7491, Norway
2. Department of Public Health and Nursing, Faculty of Medicine and Health Sciences, NTNU , PO Box 8900, Torgarden, Trondheim 7491, Norway
3. National University of Lesotho , P.O. Roma 180, Roma, Lesotho
4. School of Environmental Sciences, University of Hull , Cottingham Rd., Hull HU6 7RX, UK
5. Centre for Fertility and Health, Norwegian Institute of Public Health , P.O. box 222, Skøyen, Oslo N-0213, Norway
6. UNICEF Lesotho Country Office , 13 UN Road, UN House, Maseru, Lesotho