Matthieu Legrand1, Vincent Mallet2. 1. AP-HP, Hôpital St-Louis, Department of Anesthesiology and Critical Care and Burn Unit 1 Avenue Claude Vellefaux, 75010, Paris, France. 2. AP-HP, Hepatology, Hôpital Cochin, 27 Rue du Faubourg Saint-Jacques, 75014 Paris, France.