1. Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
2. Department of Health Promotion, Education, and Behavior, Arnold School of Public Health, University of South Carolina, Columbia, SC, USA
3. Institute for Families in Society, University of South Carolina, Columbia, SC, USA
4. Department of Maternal and Child Health, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA
5. Women’s and Gender Studies Program, University of South Carolina, Columbia, SC, USA