1 Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Memphis Veterans Affairs Medical Center, Memphis, TN; Division of Critical Care, Department of Medicine, McMaster University, Hamilton, ON, Canada; General ICU Department, Raymond Poincaré Hospital (APHP), Health Science Centre Simone Veil, Université Versailles SQY-Paris Saclay, Versailles, France; Department of Anesthesiology and Critical Care Medicine, Memorial Sloan Kettering Cancer Center, New York, NY.