From the Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany (B.S., P.H.) the Outcomes Research Consortium, Cle... more veland, Ohio (B.S., A.K.K.) the Department of Anesthesiology, Section on Critical Care Medicine, Wake Forest University School of Medicine, Wake Forest Baptist Health, Winston-Salem, North Carolina (A.K.K.) the Wake Forest Center for Biomedical Informatics, Winston-Salem, North Carolina (A.K.K.) the Critical Illness, Injury and Recovery Research Center, Wake Forest University School of Medicine Winston-Salem, North Carolina (A.K.K.). less