1 Department of Anesthesiology and Critical Care Medicine, Edouard Herriot Hospital, Lyon, France, and EA 7426 (University Claude Bernard Lyon 1 - Hospices Civils de Lyon - bioMérieux) "Pathophysiology of Injury-induced Immunosupression - PI3," Lyon, France; Adult Intensive Care Unit and Burn Center, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland; Department of Critical Care Medicine, Center for Critical Care Nephrology, The CRISMA (Clinical Research, Investigation, and Systems Modeling of Acute Illness) Center, University of Pittsburgh, Pittsburgh, PA; Department of Anesthesiology and Critical Care Medicine, Edouard Herriot Hospital, Lyon, France, and EA 7426 (University Claude Bernard Lyon 1 - Hospices Civils de Lyon - bioMérieux) "Pathophysiology of Injury-induced Immunosupression - PI3," Lyon, France.