Prince Sultan bin Salman bin Abdulaziz, President of Saudi Commission of Tourism and Antiquities, Chairman of the Board of Directors of Association of Children with Disabilities, Chairman of Board of Trustees of Prince Salman Center for Disability Research, will patronize here tomorrow the opening ceremony of the 1st Saudi Exhibition for Requirements of Persons with Disabilities "Dhiya 2013" to be organized by the Association. The Association's Secretary-General Awadh Abdullah Al-Ghamdi said the Prince's invitation to take part in the exhibition, the first of its kind in the Kingdom, has been received with great interest from many commercial, scientific, research and therapeutic bodies.