[1] Polytech Univ Leiria, Sch Hlth Sci, Campus 2,Morro Lena Alto Vieiro Apartado 4137, P-2411901 Leiria, Portugal
[2] Polytech Univ Leiria, Ctr Innovat Care & Hlth Technol ciTechCare, Campus 5, Rua Olhalvas, P-2414016 Leiria, Portugal
[3] Nursing Sch Coimbra ESEnfC, Hlth Sci Res Unit Nursing UICISA E, P-3004011 Coimbra, Portugal
[4] Univ Porto, Ctr Hlth & Technol & Serv Res CINTESIS, NursID, P-4200450 Porto, Portugal
[5] Fdn SECPAL, Forum Ibero Amer Espiritual, C Sta Isabel 51 Ctr, Madrid 28012, Spain
[6] Univ Lleida, Hosp Univ Arnau Vilanova Lleida, Palliat Cares Support Team, Lleida 25198, Spain
[7] Ramon & Cajal Univ Hosp Madrid, Palliat Care Hosp Support Team, Madrid 28034, Spain
[8] Autonomous Univ Madrid, Fac Med, Dept Enfermeria, Calle Arzobispo Morcillo 4, Madrid 28029, Spain
[9] Inst Pallium Latin Amer, Bonpland 2287, RA-1425 Buenos Aires, Argentina
[10] Univ Evora, Comprehens Hlth Res Ctr CHRC, P-7000801 Evora, Portugal