1. Assistant Professor, Department of Anesthesiology, Albert Einstein College of Medicine, Bronx, New York 10461
2. Professor, Departments of Ancsthesiology and Physiology, Albert Einstein College of Medicine
3. Professor, Department of Psychology, New York University, New York, New York 10003
4. Associate Professor, Department of Physiology, State University of New York, Downstate Medical Center, Brooklyn, New York 11203
5. Professor and Chairman, Department of Anesthesiology, Albert Einstein College of Medicine