University of Washington - School of Medicine, University of Washington, School of Medicine, Department of Anesthesiology and Pain Medicine, University of Washington, School of Medicine, Department of Anesthesiology and Pain Medicine, University Hospital Zurich - Institute of Anesthesiology, Harvard University - Department of Anesthesiology, Critical Care and Pain Medicine, University of Washington, School of Medicine, Department of Anesthesiology and Pain Medicine, University of Washington - Institute of Health Metrics and Evaluation, University of Edinburgh - Centre for Medical Informatics and Emory University School of Medicine - Department of Anesthesiology