[1] Univ Zaragoza, Dept Microbiol Pediat Radiol & Publ Hlth, Fac Med, Bldg A, Zaragoza 50009, Spain
[2] Hosp Univ Miguel Servet, Psychiat Serv, Paseo Isabel Catolica 1-3, Zaragoza 50009, Spain
[3] Univ New South Wales Med, Ctr Hlth Brain Ageing, Sch Psychiat, Randwick, NSW 2052, Australia
[4] Minist Sci & Innovat, Ctr Invest Biomed Red Salud Mental CIBERSAM, Ave Monforte de Lemos 3-5,Pavil 11,Floor 0, Madrid 28029, Spain
[5] Inst Invest Sanitaria Aragon IIS Aragon, Ave San Juan Bosco 13, Zaragoza 50009, Spain
[6] Univ Zaragoza, Dept Psychol & Sociol, Pedro Cerbuna 12, Zaragoza 50009, Spain