1. Psychology, Rey Juan Carlos University, Alcorcón, Madrid, Spain
2. Psychology, Department of Basic and Clinical Psychology and Psychobiology, Jaume I University, Castellón, Spain
3. Nursing, Psychology, Hospital Universitario Fundación Alcorcón, Madrid, Spain
4. Nursing, Psychology, Universidad Rey Juan Carlos, Alcorcón, Madrid, Spain
5. Obstetrics Department, Hospital Universitario de Fuenlabrada, Fuenlabrada, Madrid, Spain