1. Faculty of Nursing; Rovira i Virgili University; Campus Terres de l'Ebre; Tortosa Tarragona Spain
2. Department of Evaluation; Terres de l'Ebre; Catalan Institute of Health; IDIAP Jordi Gol; Tortosa Tarragona Spain
3. Hospital de Tortosa Verge de la Cinta; IISPV; URV; Tortosa Spain
4. Faculty of Nursing; Campus Catalunya; Rovira i Virgili University; Tarragona Spain
5. Pere Mata Institute; Amposta Tarragona Spain
6. Faculty of Nursing; Rovira i Virgili University; Tarragona Spain