1. International Health Institute; Department of Epidemiology; Brown University; Providence Rhode Island USA
2. Weight Control and Diabetes Research Center; The Miriam Hospital; Providence Rhode Island USA
3. Division of Epidemiology & Community Health; School of Public Health; University of Minnesota; Minneapolis Minnesota USA
4. Tafuna Clinic; American Samoa Community Health Centers; Department of Health; American Samoa Government; Pago Pago American Samoa