Mari A. Griffioen, PhD¹
Robert O'Toole, MD²
Melissa L. Ziegler, PhD³
Susan G. Dorsey, PhD, RN⁴
Cynthia Renn, PhD, RN⁴
(1)School of Nursing, University of Delaware, Newark, DE, USA
(2)School of Medicine, University of Maryland, Baltimore, MD, USA
(3)College of Health Sciences, University of Delaware, Newark, DE, USA
(4)School of Nursing, University of Maryland, Baltimore, MD, USA

Michele Farrington, BSN, RN, CPHON
Trudy Ann Laffoon, MA, RN-BC
Department of Nursing Services and Patient Care, University of Iowa Health Care, Iowa City, IA, USA