1. Community Based Psychiatric Care Research Center, School of Nursing and Midwifery, Shiraz University of Medical Sciences, Shiraz, Iran
2. Cancer Research Center, Shahid Beheshti University of Medical Sciences, Iran
3. School of Nursing and Midwifery Ilam University of Medical Science, Ilam, Iran
4. Health Management Research Center, Baqiyatallah University of Medical Sciences, Iran; Nursing Faculty, Baqiyatallah University of Medical Sciences, Tehran, Iran