[1] Catalan Inst Oncol, Res Nursing, Av Gran Via Hosp 199-203, Barcelona 08908, Spain
[2] Univ Jaume I Castellon, Fac Hlth Sci, Dept Educ Dev Social & Methodol Psychol, Castellon de La Plana, Spain
[3] Hosp Princesa, Palliat Care Hosp Team, Hlth Publ Serv, Madrid, Spain
[4] Univ Complutense Madrid, Univ Pontificia Comillas, Ctr Estudios Super Cardenal Cisneros, Psychol Dept,UNIR, Madrid, Spain
[5] Univ Jaen, Fac Hlth Sci, Nursing Dept, Jaen, Spain
[6] Inst Murciano Invest Biosanit Pascual Parrilla IMI, Serv Murciano Salud, Murcia, Spain
[7] Hlth Publ Serv, Palliat Care Home Team, Madrid, Spain
[8] OSI Araba, Palliat Care Unit, Osakidetza, Spain
[9] Univ Complutense Madrid, Fac Hlth Sci, Bioeth & Nursing Dept, Madrid, Spain