1. Occupational Therapy Unit, King Fahad Medical City, Riyadh, Saudi Arabia.
2. John Hopkins Aramco Healthcare, Dhahran, Saudi Arabia.
3. Department of Communication and Swallowing Disorders, King Fahad Medical City, Riyadh, Saudi Arabia.
4. Saudi Stroke Society, Riyadh, Saudi Arabia.
5. Rehabilitation Services, Al Qassim University, Qassim, Saudi Arabia.
6. Faculty of Medicine, Alfaisal University, Saudi Arabia.