1. Department of Nursing; School of Medicine and Health Sciences; Universitat Internacional de Catalunya; Barcelona Spain
2. Primary Health Care Center Esparreguera; Institut Català de la Salut; Barcelona Spain
3. School of Medicine and Health Sciences; Universitat Internacional de Catalunya; Barcelona Spain
4. Department of Psychology; Ottawa Hospital Rehabilitation Centre; Ottawa Ontario Canada
5. Palliative Care Service, Institut Català d'Oncologia; l'Hospitalet de Llobregat; Barcelona Spain
6. Department of Nursing, School of Medicine and Health Sciences; Universitat Internacional de Catalunya; Barcelona Spain