[1] Univ Michigan Hlth Syst, Dept Internal Med, Div Metab Endocrinol & Diabet, Ann Arbor, MI USA
[2] Univ Colorado, Sch Med, Div Endocrinol Metab & Diabet, Dept Med, Aurora, CO 80045 USA
[3] Univ Colorado, Sch Med, Div Biomed Informat & Personalized Med, Dept Med, Aurora, CO 80045 USA