1. Department of Anesthesiology, Columbia University College of Physicians and Surgeons, New York, New York
2. Department of Physician Assistant Studies, School of Medicine and Health Sciences, George Washington University, Washington, DC
3. Columbia University School of Nursing, New York, New York
4. New York University Rory Meyers College of Nursing, New York, New York
5. Department of Epidemiology, Columbia University Mailman School of Public Health, New York, New York