1. Center for Biomedical Informatics, Harvard Medical School, Boston, MA 02115, USA.
2. Division of Genetics, Brigham and Women’s Hospital, Boston, MA 02115, USA.
3. Department of Pathology, Brigham and Women’s Hospital, and Harvard Medical School, Boston, MA 02115, USA.
4. The Eli and Edythe Broad Institute, Cambridge, MA 02412, USA.
5. Dana-Farber Cancer Institute, Boston, MA 02115, USA.
6. The Genome Institute, Washington University, School of Medicine, St. Louis, MO 63108, USA.
7. Human Genome Sequencing Center, Baylor College of Medicine, Houston, TX 77030, USA.
8. Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.
9. Informatics Program, Children’s Hospital, Boston, MA 02115, USA.