1 Lidia Hernandez is Acute Care Nurse Practitioner, NorthShore University HealthSystem, 2650 Ridge Avenue, Evanston, IL 60201 (LHernandez@northshore.org).
2 Mary Sullivan is Acute Care Nurse Practitioner, Washington University School of Medicine, St Louis, Missouri.
3 Jesus Casida is Endowed Professor and Executive Director, Eleanor Mann School of Nursing, University of Arkansas, Fayetteville, Arkansas.