1. University of Kentucky College of Nursing, Lexington, KY, USA
2. University of Arkansas for Medical Sciences College of Nursing, Little Rock, AR, USA
3. University of North Carolina Chapel Hill School of Nursing, Chapel Hill, NC, USA
4. Emory University Nell Hodgson Woodruff School of Nursing, Atlanta, GA, USA
5. University of Michigan School of Nursing, Ann Arbor, MI, USA