1. From the Department of Anesthesiology and Intensive Care, C.H.U. Dijon, Dijon Cedex, France (B.B.); 1st Department of Anesthesia and Intensive Care, Istituto di Ricovero e Cura a Carattere Scientifico, Policlinico San Matteo Foundation, Pavia, Italy (S.M., G.V.); and Department of Anesthesiology, Groupe Hospitalier Paris-Saint-Joseph, Paris, France (I.R.).