1. Nursing Department, Faculty of Nursing and Chiropody, University of Valencia, Avd/ Menéndez Pelayo, s/n, 46010 Valencia, Spain
2. Nursing Department of the School of Health Sciences, Human Services and Nursing, Lehman College, CUNY, 250 Bedford Park West, New York, NY 10468, USA
3. Social Psychology Department, Faculty of Psychology, University of Valencia, Av. Blasco Ibáñez, 21, 46010 Valencia, Spain