In the article that appears on page 183 of the March/April 2015 issue, two author affiliations were incorrectly displayed. The authors' affiliations should have appeared as the following: Aeyoung So, PhD, MPH, RN, Department of Nursing, Gangneung-Wonju National University, Wonju-si, Korea. Mary H. Palmer, PhD, RNC, FAAN, AGSF, Helen W. and Thomas L. Umphlet Distinguished Professor, School of Nursing, University of North Carolina, Chapel Hill.

Reference