1. Mana Alafri Alanazi:
Department of Optometry, College of Applied Medical Sciences, Riyadh, Saudi Arabia.
2. Gamal Abdel-Rahman El-Hiti:
Department of Optometry, College of Applied Medical Sciences, Riyadh, Saudi Arabia.
3. Amjad Ali Alshamrani:
Department of Optometry, College of Applied Medical Sciences, Riyadh, Saudi Arabia.
4. Mashaaer Abdulwahhab Baashen:
Department of Optometry, College of Applied Medical Sciences, Riyadh, Saudi Arabia.
5. Raied Fagehi:
Department of Optometry, College of Applied Medical Sciences, Riyadh, Saudi Arabia.
6. Ali Mohammed Masmali:
Department of Optometry, College of Applied Medical Sciences, Riyadh, Saudi Arabia.