[1] Stanford Univ, Sch Med, Dept Pediat, Div Pediat Hosp Med, Stanford, CA 94305 USA
[2] Univ Utah, Div Pediat Hosp Med, Dept Pediat, Salt Lake City, UT 84113 USA
[3] Stanford Univ, Dept Pediat, Div Gen Pediat, Sch Med, Stanford, CA 94305 USA
[4] Stanford Univ, Dept Pediat, Div Adolescent Med, Sch Med, Stanford, CA 94305 USA
[5] Satellite Healthcare, Med & Clin Affairs, San Jose, CA USA
[6] Deakin Univ, Geelong, Vic, Australia
[7] Harvard Univ, Ctr Res Computat & Soc, John A Paulson Sch Engn & Appl Sci, Cambridge, MA 02138 USA
[8] Technion Israel Inst Technol, Haifa, Israel
[9] Harvard Univ, John A Paulson Sch Engn & Appl Sci Comp Sci, Cambridge, MA 02138 USA