1. Professor of Anesthesiology/Surgery, The University of Utah School of Medicine, Salt Lake City, Utah.
2. Assistant Professor of Anesthesiology, The Necker Hospital, and Rene Descartes University, Paris, France.
3. Professor of Physiology, and Chairman, Department of Basic Sciences, Rene Decartes University, Paris, France.
4. Professor of Anesthesiology, The Necker Hospital, and Rene Descartes University, Paris, France.