1 Clinical Professor and Residency Program Director, Department of Anesthesiology, Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts, USA.
2 Medical Student, Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts, USA.
3 PGY-2 Anesthesiology Resident, Department of Anesthesiology, Boston Medical Center, Boston, Massachusetts, USA.
4 Clinical Associate Professor and Associate Residency Program Director, Department of Anesthesiology, Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts, USA.