C Johnson1, S N Steen2. 1. Professor and Chairman, Department of Anesthesiology, Charles R. Drew University of Medicine and Science, Martin Luther King, Jr./Charles R. Drew Medical Center and Interim Dean, Charles R. Drew University of Medicine and Science and Professor and Vice Chair, Department of Anesthesia, UCLA School of Medicine, Los Angeles, California, U.S.A. 2. Professor and Director of Research, Department of Anesthesiology, Charles R. Drew University of Medicine and Science, Martin Luther King, Jr./Charles R. Drew Medical Center and Department of Anesthesiology, Los Angeles County + University of Southern California Medical Center, Los Angeles, California, U.S.A.