[1] Univ Louisville, Div Adult Endocrinol, Sch Med, 571 S Floyd St,St 128, Louisville, KY 40202 USA
[2] Univ Louisville, Div Pediat Endocrinol, Sch Med, 571 S Floyd St,St 128, Louisville, KY 40202 USA
[3] Indiana Univ Sch Med, Riley Hosp Children, Div Pediat Endocrinol, Indianapolis, IN 46202 USA