1. TIMI Study Group, Cardiovascular Division, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA (E.A.B., R.P.G., J.-G.P., S.A.M., M.S.S.).
2. Li Ka Shing Knowledge Institute, St. Michael’s Hospital, University of Toronto, Ontario, Canada (L.A.L., S.V.).
3. International Centre for Circulatory Health, National Heart and Lung Institute, Imperial College London, United Kingdom (P.S.S.).
4. Amgen, Thousand Oaks, CA (A.L.P., N.H., H.W.).
5. Sydney Medical School, National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Australia (A.K.).
6. Oslo University Hospital, Ulleval and Medical Faculty, University of Oslo, Norway (T.R.P.).