1. Center for Systems Biology, Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, MA 02138, USA.
2. Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA.
3. Division of Infectious Diseases, Massachusetts General Hospital, Boston, MA 02114, USA.
4. Department of Pediatrics, Harvard Medical School, Boston, MA 02114, USA.
5. International Centre for Diarrhoeal Disease Research, Dhaka, Bangladesh.
6. Department of Immunology and Infectious Disease, Harvard School of Public Health, Boston, MA 02115, USA.
7. Harvard Medical School, Boston, MA 02115, USA.
8. Developmental Immunology and Center for Computational and Integrative Biology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA.
9. Department of Medicine, Harvard Medical School, Boston, MA 02115, USA.
10. Department of Microbiology and Immunobiology, Harvard Medical School, Boston, MA 02115, USA.