1 Department of Anesthesia and Perioperative Care, Division of Critical Care Medicine, University of California, San Francisco, San Francisco, California; Department of Anesthesia and Critical Care Medicine, University of Milan, Milan, Italy.
2 Department of Anesthesia and Perioperative Care, Division of Critical Care Medicine, University of California, San Francisco, San Francisco, California; Department of Intensive Care, Centre Hospitalier Universitaire de Lille, Lille, France; Experimental Laboratory of Intensive Care, Université Libre de Bruxelles, Brussels, Belgium.
3 Department of Anesthesia and Perioperative Care, Division of Critical Care Medicine, University of California, San Francisco, San Francisco, California; INI-CRCT (Investigation Network Initiative-Cardiovascular and Renal Clinical Trialists) Network, Nancy, France.