1. Section on Nutrition, Department of Pediatrics, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
2. Lifecourse Epidemiology of Adiposity and Diabetes (LEAD) Center, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
3. Center for Innovative Design and Analysis, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
4. Department of Biomedical Informatics, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
5. Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA