1. Department of Anthropology, Northwestern University, Evanston, USA
2. Institute for Policy Research, Northwestern University, Evanston, USA
3. Butler Columbia Aging Center, Department of Epidemiology, Columbia University Mailman School of Public Health
4. Department of Nutrition, Gillings School of Global Public Health, University of North Carolina at Chapel Hill
5. USC-Office of Population Studies Foundation, University of San Carlos, Talamban, Cebu City
6. Department of Medical Genetics, Faculty of Medicine, University of British Columbia, Vancouver, British Columbia, Canada
7. BC Children’s Hospital Research Institute, University of British Columbia, Vancouver, British Columbia, Canada
8. Centre for Molecular Medicine and Therapeutics, University of British Columbia, Vancouver, Canada