1. Broad Institute of Massachusetts Institute of Technology (MIT) and Harvard University, Cambridge, MA 02142, USA.
2. Center for Computational and Integrative Biology, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA.
3. Department of Computer Science, Aalto University School of Science, 02150 Espoo, Finland.
4. Children’s Hospital, University of Helsinki and Helsinki University Hospital, 00290 Helsinki, Finland.
5. Research Programs Unit, Diabetes and Obesity, University of Helsinki, 00290 Helsinki, Finland.
6. Department of Pediatrics, Tampere University Hospital, 33521 Tampere, Finland.
7. Department of Pediatrics, Jorvi Hospital, Helsinki University Hospital, 02740 Espoo, Finland.
8. Department of Biostatistics, Harvard School of Public Health, Boston, MA 02115, USA.
9. Department of Biology, MIT, Cambridge, MA 02139, USA.
10. Department of Systems Biology, Harvard Medical School, Boston, MA 02114, USA.
11. Folkhälsan Research Center, 00290 Helsinki, Finland.
12. Gastrointestinal Unit and Center for the Study of Inflammatory Bowel Disease, Massachusetts General Hospital and Harvard Medical School, Boston, MA 02114, USA.
13. Center for Microbiome Informatics and Therapeutics, MIT, Cambridge, MA 02139, USA.