University of Hawaii at Manoa - Office of Public Health Studies, University of Toronto - Centre for Global Child Health, Universidade Federal do Rio Grande do Norte (UFRN) - Department of Physiotherapy, Federal University of Pelotas (UFPel) - Postgraduate Programme in Physical Education, University of Hawaii at Manoa, Queen's University - Departments of Obstetrics and Gynaecology & Public Health Sciences and University of Hawaii at Manoa - Department of Public Health Sciences