[1] Koc Univ, Fac Nursing, Istanbul, Turkey
[2] Nigde Omer Halisdemir Univ, Zubeyde Hanim Sch Hlth, Psychiat Nursing Dept, Nigde, Turkey
[3] Hacettepe Univ, Fac Nursing, Psychiat Nursing Dept, Ankara, Turkey
[4] Istanbul Univ, Istanbul Fac Med, Dept Psychiat, Istanbul, Turkey
[5] Univ Wollongong, St George Hosp, Sch Nursing, Fac Sci,Med & Hlth, Wollongong, NSW, Australia
[6] Hacettepe Univ, Oncol Hosp, Nursing Serv Adm, Ankara, Turkey
[7] Anadolu Med Ctr, Nursing Serv Adm, Kocaeli, Turkey