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علي زاده، فرشته نويسنده دانشگاه آزاد اسلامي-واحد علوم و تحقيقات Alizadeh, F ◄ طبیبی، سید جمال الدین نويسنده Professor, Department of Health Services Management, School of Management and Economics, Science and Research Branch, Islamic Azad University, Tehran, Iran (*Corresponding author), Email: sjtabibi@yahoo.com tabibi, seyyed jamaledin ◄ ملكی، محمدرضا نويسنده Professor, Department of Health care Services Management, School of Health Management and Information Sciences, Iran University of Medical Sciences, Tehran, Iran maleki, mohamadreza ◄ نصیری پور، امیر اشكان نويسنده Associate Professor, Department of Health Services Management, School of Management and Economics, Science and Research Branch ,Islamic Azad University, Tehran, Iran nasiripour, amirashkan ◄ طلوعی اشلقی، عباس نويسنده Professor, Department of Industrial Management, School of Management and Economics, Science and Research Branch, Islamic Azad University, Tehran, Iran toloie eshlaghi, abbas