1. Department of Speech Therapy, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
2. Department of Clinical Psychology, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
3. Department of Speech Therapy, Medical Rehabilitation Center of Al Rassoul Al Aazam Hospital (RAH), Beirut, Lebanon
4. Department of Neurology and Neurophysiology Laboratory, Al Rassoul Al Aazam Hospital (RAH), Beirut, Lebanon