1. The Research Institute of the McGill University Health Centre (J.F., V.P.), McGill University, Montreal, Quebec, Canada H3G 1A4
2. Departments of Medicine (J.F., V.P.), McGill University, Montreal, Quebec, Canada H3G 1A4
3. Departments of Biochemistry and Molecular and Cellular Biology (K.T., W.L., H.A., H.H., C.W., V.P.) Georgetown University Medical Center, Washington, D.C. 20057
4. Department of Biochemistry and Molecular Biology (K.T., H.C., B.Z.), Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland 21205
5. Department of Physiology and Biophysics (H.A.), Georgetown University Medical Center, Washington, D.C. 20057
6. Department of Biochemistry (V.P.), McGill University, Montreal, Quebec, Canada H3G 1A4
7. Department of Pharmacology & Therapeutics (V.P.), McGill University, Montreal, Quebec, Canada H3G 1A4