[1] Harvard Humanitarian Initiat, 14 Story St, Cambridge, MA 02138 USA
[2] Univ Sydney, Fac Med & Hlth, Sydney Sch Hlth Sci, Camperdown, NSW 2006, Australia
[3] GOAL, Carnegie House,Lib Rd, Dun Laoghaire A96 C7W7, Co Dublin, Ireland
[4] UCL, Inst Risk & Disaster Reduct, London WC1E 6BT, England
[5] UCL, Inst Global Hlth, London WC1E 6BT, England
[6] Oregon State Univ, Coll Earth Ocean & Atmospher Sci, Corvallis, OR 97331 USA
[7] Harvard Med Sch, Brigham & Womens Hosp, Dept Emergency Med, 75 Francis St, Boston, MA 02115 USA
[8] RAND Corp, 1200S Hayes St, Arlington, VA 22202 USA