seyyed salman alavi psychiatry and psychology research center, tehran university of medical sciences, tehran, iran mohammad reza mohammadi psychiatry and psychology research center, tehran university of medical sciences, tehran, iran hamid souri safety promotion and injury prevention research center, shahid beheshti university of medical sciences, tehran, iran soroush mohammadi kalhori psychiatry and psychology research center, tehran university of medical sciences, tehran, iran; and young researchers and elite club, roudehen branch, islamic azad university, roudehen, iran fereshteh jannatifard psychiatry and psychology research center, tehran university of medical sciences, tehran, iran ghazal sepahbodi psychiatry and psychology research center, tehran university of medical sciences, tehran, iran

Behrouz Dolatshahi, Hajar Pahlavani, Imaneh Abasi,

Fereshteh Jannatifard, Ghazal Sepahbodi Hamid Souri, Mohammad Reza Mohammadi, Seyyed Salman Alavi, Soroush Mohammadi Kalhori,

seyyed mohammad hossein javadi department of social work, university of social welfare and rehabilitation sciences, tehran, ir iran; social work department, university of social welfare and rehabilitation sciences, tehran, ir iran. tel: +98-9128449182 hossein fekr azad department of social work, university of social welfare and rehabilitation sciences, tehran, ir iran siyamak tahmasebi department of preschool, university of social welfare and rehabilitation sciences, tehran, ir iran hassan rafiei department of social welfare, university of social welfare and rehabilitation sciences, tehran, ir iran mehdi rahgozar department of statistics, university of social welfare and rehabilitation sciences, tehran, ir iran alireza tajlili country coordinating mechanism, global fund, tehran, ir iran