Columbia University School of Nursing, New York City, New York (Drs Chen and Zuma); Critical Care Center, Department of Anesthesiology and Critical Care Medicine, Memorial Sloan Kettering Cancer Center, New York City, New York (Dr Chen); and Department of Medicine, Cardiology, Columbia University Irving Medical Center, New York City, New York (Dr Zuma).

Correspondence: Leon L. Chen, DNP, AGACNP-BC, FCCP, FAANP, FCCM, Intensive Care Unit, Memorial Sloan Kettering Cancer Center, 1275 York Ave, New York, NY 10065 ([email protected]).

Funding: Leon Chen—MSK Cancer Center support grant/core grant (P30 CA008748).

The authors have no conflict of interest.