[1] Univ Rochester, Dept Anesthesiol, Sch Med & Dent, 601 Elmwood Ave,Box 604, Rochester, NY 14642 USA
[2] Tufts Sch Med, Dept Anesthesiol, Boston, MA USA
[3] Southern Illinois Univ, Dept Pediat, Sch Med, Springfield, IL USA
[4] St Johns Childrens Hosp, Dept Pediat, Springfield, IL USA
[5] Harvard Med Sch, Dept Anesthesia, Boston, MA USA
[6] Boston Childrens Hosp, Dept Anesthesiol, Boston, MA USA
[7] Univ Iowa, Dept Anesthesia, Iowa City, IA 52242 USA
[8] Univ Massachusetts, Med Ctr, Sch Med, Pediat Gastroenterol, Worcester, MA 01655 USA
[9] Harvard Med Sch, Boston Childrens Hosp, Dept Anesthesiol, Boston, MA USA
[10] Univ Minnesota, Sch Med, Dept Emergency Med, Minneapolis, MN 55455 USA
[11] Hennepin Cty Med Ctr, Dept Emergency Med, Minneapolis, MN 55415 USA
[12] Case Western Univ, Cleveland Clin, Dept Gastroenterol & Hepatol, Lerner Coll Med, Cleveland, OH USA
[13] Univ Louisville, Sch Med, Pediat Crit Care, Kosair Childrens Hosp, Louisville, KY 40292 USA
[14] Univ Colorado, Sch Med, Sect Profess Stand, Amer Soc Anesthesiologists Childrens Hosp Colorad, Denver, CO USA
[15] Hop Armand Trousseau, Dept Anesthesiol, Paris, France
[16] East Carolina Univ, Dept Pharmacol & Foundat Sci, Greenville, NC USA
[17] Hebrew Univ Jerusalem, Hadassah Univ Hosp, Sch Med, Div Anesthesiol & CCM, Jerusalem, Israel
[18] Annovat BioPharma, Cambridge, MA USA
[19] Univ Hong Kong, Dept Anesthesiol, Hong Kong, Hong Kong, Peoples R China
[20] SUNY Buffalo, Dept Anesthesiol, Women & Childrens Hosp Buffalo, Buffalo, NY USA
[21] Univ Virginia, Sch Med, Dept Emergency Med, Charlottesville, VA 22908 USA
[22] Vanderbilt Univ, Dept Anesthesiol, 221 Kirkland Hall, Nashville, TN 37235 USA
[23] Analges Concepts LLC, Arlington, VA USA
[24] Tufts Univ, Sch Med, Dept Med, Boston, MA 02111 USA
[25] Maine Med Ctr, Dept Crit Care Med, Portland, ME 04102 USA
[26] Maine Med Ctr, Neurosci Inst, Portland, ME 04102 USA
[27] Wake Forest Sch Med, Dept Anesthesiol, Winston Salem, NC USA
[28] Univ Washington, Dept Anesthesiol & Pain Med, Seattle, WA 98195 USA
[29] Mem Sloan Kettering Canc Ctr, Dept Anesthesiol & Crit Care Med, Josie Robertson Surg Ctr, New York, NY 10021 USA
[30] Cleveland Clin, Dept Outcomes Res, Inst Anesthesiol, Cleveland, OH 44106 USA