1. Broad Institute, Cambridge, MA 02142, USA.
2. Department of Systems Biology, Harvard Medical School, Boston, MA 02115, USA.
3. Center for Human Genetic Research and Department of Molecular Biology, Massachusetts General Hospital, Boston, MA 02114, USA.
4. Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women’s Hospital, Boston, MA 02115, USA.
5. Unit of Computational Medicine, Department of Medicine, Karolinska Institutet, 17176 Stockholm, Sweden.
6. La Jolla Institute for Allergy & Immunology, La Jolla, CA 92037, USA.