1. Chief, Division of Anesthesiology, Mantefiore Hospital and Medical Center. Professor of Anesthesiology, Albert Einstein College of Medicine
2. Fellow in Anesthesiology, Montefiore Hospital and Medical Center and Albert Einstein College of Medicine
3. Henry R. Viets Research Fellow of the Myasthenia Gravis Foundation
4. Associate Attending Anesthesiologist, Montefiore Hospital and Medical Center; Assistant Professor of Anesthesiology, Albert Einstein College of Medicine
5. Biochemist-Pharmacologist, Montefiore Hospital and Medical Center; Assistant Professor of Pharmacology, Albert Einstein College of Medicine. Present address: University of Rochester, Department of Pharmacology, Rochester, New York