Author: Angus S, Apfel CC, Bergese SD, Candiotti KA, Chan MT, Chung F, Davis PJ, Diemunsch P, Gan TJ, Habib AS, Hooper VD, Kovac A, Kranke P, Lagoo-Deenadayalan S, Meyer TA, Myles P, Nezat G, Philip BK, Society for Ambulatory Anesthesia, Tramer MR, Watcha M