1. Department of Medicine, Vanderbilt University Medical Center, Nashville, TN 37203, USA
2. Department of Biostatistics, Vanderbilt University Medical Center, Nashville, TN 37203, USA
3. Lifecourse Epidemiology of Adiposity and Diabetes (LEAD) Center, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
4. Department of Environmental Sciences and Engineering, Gillings School of Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
5. Department of Medicine, University of California, San Francisco, CA 94143, USA
6. Department of Pediatrics, Oregon Health and Science University, Portland, OR 97239, USA
7. Department of Epidemiology and Biostatistics, College of Human Medicine, Michigan State University, East Lansing, MI 48824, USA
8. Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, East Lansing, MI 48912, USA
9. Department of Epidemiology and Biostatistics, Indiana University School of Public Health—Bloomington, Bloomington, IN 47405, USA
10. Department of Pediatrics, University of Wisconsin School of Medicine and Public Health, Madison, WI 53792, USA
11. Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN 37203, USA