1. TIMI Study Group; Brigham and Women's Hospital and Harvard Medical School; Boston Massachusetts
2. Cardiovascular Division; Department of Medicine, Brigham and Women's Hospital and Harvard Medical School; Boston Massachusetts
3. Baim Institute, Harvard Medical School; Boston Massachusetts
4. Pat and Jim Calhoun Cardiology Center; University of Connecticut; Farmington Connecticut
5. Department of Pathology; Brigham and Women's Hospital and Harvard Medical School; Boston Massachusetts
6. Centre d'Investigation Clinique Inserm 1433 and U 1116; Universite de Lorraine and CHRU; Nancy France