From the Department of Anesthesia and Intensive Care Medicine, Medical University of Vienna, Vienna, Austria (B.K.) the Departments of Outcomes Research (D.I.S., A.K.) General Anesthesiology (A.K.), Anesthesiology Institute, Cleveland Clinic, Cleveland, Ohio. Cleveland Clinic, Cleveland, Ohio Cleveland Clinic, Cleveland, Ohio Cleveland Clinic, Cleveland, Ohio Cleveland Clinic, Cleveland, Ohio Cleveland Clinic, Cleveland, Ohio Cleveland Clinic, Cleveland, Ohio Cleveland Clinic, Cleveland, Ohio Cleveland Clinic, Cleveland, Ohio Cleveland Clinic, Cleveland, Ohio Cleveland Clinic, Cleveland, Ohio Cleveland Clinic, Cleveland, Ohio Cleveland Clinic, Cleveland, Ohio Cleveland Clinic, Cleveland, Ohio Cleveland Clinic, Cleveland, Ohio Cleveland Clinic, Cleveland, Ohio Cleveland Clinic, Cleveland, Ohio Cleveland Clinic, Cleveland, Ohio Cleveland Clinic, Cleveland, Ohio Cleveland Clinic, Cleveland, Ohio Medical University of Vienna, Vienna, Austria Medical University of Vienna, Vienna, Austria Medical University of Vienna, Vienna, Austria Medical University of Vienna, Vienna, Austria Medical University of Vienna, Vienna, Austria Medical University of Vienna, Vienna, Austria Medical University of Vienna, Vienna, Austria Medical University of Vienna, Vienna, Austria Medical University of Vienna, Vienna, Austria Medical University of Vienna, Vienna, Austria Medical University of Vienna, Vienna, Austria Medical University of Vienna, Vienna, Austria Medical University of Vienna, Vienna, Austria Medical University of Vienna, Vienna, Austria Medical University of Vienna, Vienna, Austria Medical University of Vienna, Vienna, Austria Medical University of Vienna, Vienna, Austria Ohio State University, Columbus, Ohio.