1. Department of Nutritional Sciences; Pennsylvania State University; University Park Pennsylvania USA
2. Department of Statistics; Pennsylvania State University; University Park Pennsylvania USA
3. Obesity Institute; Geisinger Health System; Danville Pennsylvania USA
4. Department of Human Development and Family Studies; Pennsylvania State University; University Park Pennsylvania USA
5. Department of Internal Medicine; Geisinger Health System; Danville Pennsylvania USA
6. University of Vermont College of Medicine; Burlington Vermont USA