1. Lady Davis Institute for Medical Research, Sir Mortimer B. Davis Jewish General Hospital (Y.A.E., J.H.W., B.G., L.K.B., C.A., G.B., M.A.T.), Quebec, Canada H3T 1E2
2. Departments of Human Genetics (Y.A.E., M.A.T.), Quebec, Canada H3T 1E2
3. Oncology (J.H.W., G.B.), McGill University, Montreal, Quebec, Canada H3T 1E2
4. Medicine (M.A.T., L.K.B.), Quebec, Canada H3T 1E2