1. PERFUSE Study Group. Cardiovascular Division, Department of Medicine, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA
2. TIMI Study Group, Cardiovascular Division, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA
3. Radboud University, Nijmegen University Medical Center, Nijmegen, The Netherlands
4. University Hospital Freiburg, Freiburg, Germany
5. Medical University of Silesia, Katowice, Poland
6. Johnson & Johnson Pharmaceutical Research and Development, Raritan