Published on in Vol 15 , No 11 (2013) :November
1 Department of Medicine, Division of Nephrology, Veterans Affairs Maryland Health Care System, Baltimore, MD, US
2 Department of Medicine, Division of Nephrology, University of Maryland School of Medicine, Baltimore, MD, US
3 Department of Computer Science, University of Maryland Baltimore County, Baltimore, MD, US
4 Department of Anesthesiology, R Adams Cowley Shock Trauma Center, University of Maryland, Baltimore, MD, US
5 Baylor Health Care Quality Institute for Health Care Research and Improvement, Office of Patient Safety, Baylor Health Care System, Dallas, TX, US
6 Department of Epidemiology and Preventive Medicine, School of Medicine, University of Maryland, Baltimore, MD, US