1. Department of Chemistry and Chemical Biology, Harvard University, Cambridge, Massachusetts 02138, United States
2. The Broad Institute of MIT and Harvard, Cambridge, Massachusetts 02142, United States
3. Department of Pathology and Immunology, Washington University School of Medicine, St. Louis, Missouri 63110, United States
4. Department of Microbiology and Immunobiology, Harvard Medical School, Boston, Massachusetts 02115, United States
5. Center for Computational and Integrative Biology and Gastrointestinal Unit, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 02114, United States
6. The Center for Microbiome Informatics & Therapeutics, Institute for Medical Engineering and Science, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, United States
7. Wyss Institute for Biologically Inspired Engineering, Harvard University, Cambridge, Massachusetts 02138, United States
8. Kavli Institute for Bionano Science and Technology, Harvard University, Cambridge, Massachusetts 02138, United States