1. Department of Anthropology University of Illinois Chicago Chicago Illinois
2. Department of Anthropology University of New Mexico Albuquerque New Mexico
3. Department of Human Behavior, Ecology, and Culture Max Planck Institute for Evolutionary Anthropology Leipzig Germany
4. Department of Anthropology University of Washington Seattle Washington
5. Department of Anthropology University of Missouri Columbia Missouri
6. Health Systems and Population Studies Division, ICDDR,B Dhaka Bangladesh