1. Weight Control and Diabetes Research Center, Miriam Hospital and Brown Medical School; Providence Rhode Island USA
2. Department of Biostatistical Sciences; Wake Forest University School of Medicine; Winston-Salem North Carolina USA
3. Department of Health, Behavior & Society; Johns Hopkins Bloomberg School of Public Health, and the Global Obesity Prevention Center at Johns Hopkins; Baltimore Maryland USA
4. University of Alabama at Birmingham; Birmingham Alabama USA
5. University of Minnesota; Minneapolis Minnesota USA
6. Southwest American Indian Center; Phoenix Arizona USA
7. Columbia University Medical Center; New York New York USA
8. Arnold School of Public Health at the University of South Carolina; Columbia South Carolina, USA