1. Department of Anesthesiology, Divisions of Cardiothoracic and Liver Transplant SurgeryDrexel University College of Medicine, Allegheny Health Network, Allegheny General HospitalPittsburgh Pennsylvania
2. Allegheny General HospitalPittsburgh Pennsylvania
3. Department of SurgeryUniversity of Miami Miller School of Medicine, Jackson Memorial HospitalMiami Florida