University of Adelaide, Faculty of Health and Medical Sciences, Adelaide Dental School, Australian Research Centre for Population Oral Health (ARCPOH), University of Adelaide, Faculty of Health and Medical Sciences, School of Public Health, Better Start Child Health and Development Research Group, Deakin University - Faculty of Arts and Education, Federal University of Santa Catarina (UFSC), University of Adelaide, Faculty of Health and Medical Sciences, Adelaide Dental School, Australian Research Centre for Population Oral Health (ARCPOH) and University of Adelaide, Faculty of Health and Medical Sciences, Adelaide Dental School, Australian Research Centre for Population Oral Health (ARCPOH)