[1] NYU, Langone Med Ctr, Dept Med Parasitol, New York, NY 10010 USA
[2] Arizona State Univ, Sch Life Sci, Tempe, AZ 85286 USA
[3] MIT, Broad Inst, Cambridge, MA 02142 USA
[4] Harvard Univ, Cambridge, MA 02142 USA
[5] Harvard Univ, Sch Publ Hlth, Dept Immunol & Infect Dis, Boston, MA 02115 USA
[6] Simmons Coll, Sch Hlth Studies, Boston, MA 02115 USA