Suzanne M. Burns, RN, MSN, RRT, ACNP, CCRN, FAAN, FCCM is a Professor Emerita of Nursing at the University of Virginia in Charlottesville, and an independent Consultant on Critical and Progressive Care Nursing and Clinical Nursing Research. Sarah A. Delgado, RN, MSN, ACNP is a Chronic Care Nurse Practitioner in Whittier, California.