| Affiliation: | 1. Department of Emergency Medicine, Stanford University, Stanford, California, USA;2. Division of Hospice and Palliative Medicine, Department of Medicine, Stanford University, Stanford, California, USA;3. Division of Critical Care Medicine, Department of Medicine, Stanford University, Stanford, California, USA;4. Ronald O. Perelman Department of Emergency Medicine, New York University School of Medicine, New York, New York, USA;5. Department of Population Health, New York University School of Medicine, New York, New York, USA;6. Lane Medical Library & Knowledge Management Center, Stanford University School of Medicine, Stanford, California, USA;7. Divisions of Critical Care and Hospice and Palliative Medicine, Departments of Medicine & Anesthesiology, Stanford University, Stanford, California, USA |
