1. Department of Anthropology, Northwestern University, Evanston, IL, USA;
2. Department of Anthropology, University of Notre Dame, Notre Dame, IN, USA;
3. The Eck Institute of Global Health, University of Notre Dame, Notre Dame, IN, USA;
4. Institute for Policy Research, Northwestern University, Evanston, IL, USA;
5. Department of Nutrition and Dietetics, University of San Carlos, Cebu City, Philippines;
6. Office of Population Studies Foundation, Inc., University of San Carlos, Cebu City, Philippines