1 Department of Anaesthesiology and Critical Care, Medizin Campus Bodensee - Tettnang Hospital, Tettnang, Germany Harborview Medical Center, Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Washington, Seattle, WA, and Cambia Palliative Care Center of Excellence, Harborview Medical Center, University of Washington, Seattle, WA Hadassah Hebrew University School of Nursing, Jerusalem, Israel Harborview Medical Center, Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Washington, Seattle, WA, and Cambia Palliative Care Center of Excellence, Harborview Medical Center, University of Washington, Seattle, WA.