[1] Texas Childrens Hosp, Baylor Coll Med, Dept Pediat, Ctr Res Innovat & Scholarship Med Educ, Houston, TX 77030 USA
[2] Monroe Carell Jr Childrens Hosp, Ian Burr Div Pediat Endocrinol & Diabet, Dept Pediat, Nashville, TN USA
[3] Univ Pittsburgh, Sch Med, Dept Pediat, UPMC Childrens Hosp Pittsburgh, Pittsburgh, PA 15261 USA
[4] Univ Washington, Sch Med, Dept Pediat, Seattle Childrens Hosp, Seattle, WA 98195 USA
[5] Cincinnati Childrens Hosp, Dept Pediat, Cincinnati, OH USA
[6] Yale Univ, Sch Med, Dept Pediat, New Haven, CT 06510 USA
[7] Harvard Med Sch, Boston Childrens Hosp, Dept Pediat, Boston, MA 02115 USA
[8] Stanford Univ, Sch Med, Stanford Childrens Hosp, Dept Pediat, Palo Alto, CA 94304 USA
[9] Univ Calif San Francisco, UCSF Benioff Childrens Hosp, Dept Pediat, Sch Med, San Francisco, CA 94143 USA
[10] Washington Univ, Dept Pediat, Med Ctr, St Louis Childrens Hosp, St Louis, MO 63130 USA
[11] Indiana Univ Sch Med, Dept Pediat, Indiana Univ Hlth, Riley Hosp Children, Indianapolis, IN 46202 USA
[12] New York Presbyterian Morgan Stanley Childrens Ho, Vagelos Coll Phys & Surg, Dept Pediat, New York, NY USA
[13] Univ Rochester, UR Med Golisano Childrens Hosp, Dept Pediat, Rochester, NY USA