1. Cristina A. Wojack is Nurse Practitioner, Cardiac Surgery Intensive Care Unit, Henry Ford Health, 2799 West Grand Boulevard, Detroit, MI 48202 (cholme17@hfhs.org).
2. Anna M. Marrocco is Nurse Practitioner, Cardiac Surgery Intensive Care Unit, Henry Ford Health, and PhD student, Wayne State University, Detroit, Michigan.
3. Jeanne Caitlyn Enstrom is Instructor of Nursing, Vanderbilt University School of Nursing, and Nurse Practitioner, Cardiac Intensive Care Unit, Nashville, Tennessee.
4. Jesus Casida is Endowed Professor and Executive Director, Eleanor Mann School of Nursing, University of Arkansas, Fayetteville, Arkansas.