Eric J. Viel - Assistant in Anesthesiology, Department of Anesthesiology and Intensive Care, University Hospital, Nimes, France
Jean E. de La Coussaye - Assistant in Anesthesiology, Department of Anesthesiology and Intensive Care, University Hospital, Nimes, France
Jean J. Eledjam - Professor in Anesthesiology, Department of Anesthesiology and Intensive Care, University Hospital, Nimes, France