[1] Vanderbilt Univ, Dept Med, 221 Kirkland Hall, Nashville, TN 37235 USA
[2] Vanderbilt Univ, Ctr Hlth Behav & Hlth Educ, 221 Kirkland Hall, Nashville, TN 37235 USA
[3] Vanderbilt Univ, Sch Nursing, Nashville, TN 37240 USA
[4] Vanderbilt Univ, Ctr Diabet Translat Res, 221 Kirkland Hall, Nashville, TN 37235 USA
[5] Vanderbilt Univ, Dept Biomed Informat, 221 Kirkland Hall, Nashville, TN 37235 USA
[6] Vanderbilt Univ, Dept Pediat, 221 Kirkland Hall, Nashville, TN 37235 USA
[7] Vanderbilt Univ, Dept Biostat, 221 Kirkland Hall, Nashville, TN 37235 USA