1. Canterbury Christ Church University; School of Public Health, Midwifery and Social Work; North Holmes Road Canterbury Kent UK CT1 1QU
2. Canterbury Christ Church University; Faculty of Health and Wellbeing; North Holmes Road Canterbury UK CT11QU
3. Ottawa Hospital Research Institute, The Ottawa Hospital - General Campus; Centre for Practice-Changing Research; 501 Smyth Road, Box 711 Room L1258 Ottawa ON Canada K1H 8L6
4. University of Ottawa; Centre for Global Health, Ottawa Hospital Research Institute; Ottawa Ontario Canada