[1] Harvard Med Sch, Boston Childrens Hosp, Div Immunol, Boston, MA 02115 USA
[2] Harvard Med Sch, Brigham & Womens Hosp, Div Rheumatol Immunol & Allergy, Boston, MA 02115 USA
[3] Harvard Med Sch, Dept Microbiol & Immunobiol, Boston, MA 02115 USA
[4] Boston Childrens Hosp, Dept Pathol, Boston, MA USA
[5] Boston Childrens Hosp, Div Gastroenterol, Boston, MA USA
[6] Int Ctr Genet Engn & Biotechnol, Cape Town, South Africa
[7] Univ Cape Town, Rondebosch, South Africa
[8] South Africa Med Res Council, Pietermaritzburg, South Africa
[9] Tsinghua Univ, Inst Immunol, Beijing, Peoples R China
[10] Tsinghua Univ, Sch Med, Beijing, Peoples R China
[11] Cincinnati Childrens Hosp Med Ctr, Dept Internal Med, Cincinnati, OH 45229 USA
[12] Cincinnati Childrens Hosp Med Ctr, Div Immunobiol, Cincinnati, OH 45229 USA
[13] Harvard Univ, Dept Stem Cell & Regenerat Biol, Cambridge, MA 02138 USA
[14] Benaroya Res Inst, Program Immunol, Seattle, WA USA
[15] Agenus Inc, 3 Forbes Rd, Lexington, MA 02421 USA
[16] VIB KU Leuven Ctr Brain & Dis Res, Leuven, Belgium