1. Department of Pharmacology, Soroka Medical Center, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
2. Centre de Recherche, Laboratories Fournier, Daix, France
3. Division of Anesthesiology, Soroka Medical Center, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
4. Department of Anesthesiology, University of Washington, School of Medicine, Seattle, Washington