Ayami Tateishi, PhD School of Health Care and Nursing, Juntendo University, Chiba, Japan
Regina Maria Pires, MD, RN N.a, Escola Superior de Enfermagem do Porto, 4200 Porto, Portugal Maria Margarida Ferreira Nursing College of Porto, Porto, Portugal
Sue Butell, MSN Department of Nursing, Linfield Good Samaritan School of Nursing, Portland, OR