title: The authors reply.
authors.affiliation: Medical-Surgical Intensive Care Unit, Saint-Etienne University Hospital, St-Priest-en-Jarez, France; Medical-Surgical Intensive Care Unit, Le Raincy-Montfermeil Hospital, Montfermeil, France; Medical-Surgical Intensive Care Unit, Saint-Etienne University Hospital, St-Priest-en-Jarez, France, Université Jean Monnet, Saint-Etienne, France, and Thrombosis Research Group, EA 3065, Saint-Etienne University Hospital and Saint-Etienne Medical School, Saint-Etienne, France.
authors.forename: Sophie
authors.initials: S
authors.lastname: Perinel
authors.forename: François
authors.initials: F
authors.lastname: Vincent
authors.forename: Michael
authors.initials: M
authors.lastname: Darmon