1 2569Center for Emergency Medicine - Emergency Services Institute, Department of Intensive Care and Resuscitation - Anesthesia Institute, Cleveland Clinic Foundation, Cleveland, OH.
2 Department of CriticalCare Medicine, 20096University of Pittsburgh Medical Center, Pittsburgh, PA.
3 Veterans Affairs Pittsburgh Healthcare Systems - Center for HealthEquity Research and Promotion (CHERP), Pittsburgh, PA.
4 12317Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA.
5 6595Departments of Critical Care Medicine, Emergency Medicine, and Clinical and Translational Science, University of Pittsburgh MedicalCenter, Pittsburgh, PA.
6 Departments of Critical Care Medicine and Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA.