[1] Dromokaiteio Psychiat Hosp Attica, Dept Psychotherapy, Athens, Greece
[2] Alexander Technol Educ Inst Thessaloniki, Nursing Dept, Mental Hlth Nursing, Thessaloniki, Greece
[3] Sismanoglio Publ Gen Hosp Attica, Psychiat Dept, Athens, Greece
[4] Gen Hosp Kalamata, Kalamata, Greece
[5] Univ Athens, Sch Hlth Sci, Dept Nursing, Clin Psychol, Athens, Greece