Caitlin G. Allen and Ashley Hatch are with the Department of Public Health Sciences, College of Medicine, and Paula S. Ramos is with the Departments of Medicine and Public Health Sciences, Medical University of South Carolina, Charleston. Dana Lee Olstad is with the Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada. Anna R. Kahkoska is with the Department of Nutrition, Laura V. Milko is with the Department of Genetics, and Megan C....