1. Department of Genetics (R.A., C.N.T., Q.Z., J.G., S.R.D., C.E.S., J.G.S.), Harvard Medical School, Boston, MA.
2. Department of Cell Biology(J.A.P., S.P.G.), Harvard Medical School, Boston, MA.
3. Radcliffe Department of Medicine (C.N.T.), University of Oxford, United Kingdom.
4. Wellcome Centre for Human Genetics (C.N.T.), University of Oxford, United Kingdom.
5. Department of Biomedical Engineering, Boston University, MA (J.K.E., S.S., A.C., C.S.C.).
6. Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA (S.S., A.C., C.S.C.).
7. Howard Hughes Medical Institute, Chevy Chase, MD (C.E.S.).
8. Division of Genetics, Department of Medicine, Brigham and Women’s Hospital, Boston, MA (C.E.S.).