1 PhD student: Faculty of Medicine and Pharmacy of Rabat, Mohammed V University, Rabat, Morocco.
2 National Coordinator for Eye Health and Prevention of Blindness and Trachoma Control: Ministry of Health and Medical Education, Islamic Republic of Iran.
3 Senior Consultant Ophthalmologist: Chairman Eye Health Strengthening, Ministry of Health, Oman.
4 National Coordinator: Eye and Ear Health Care Program, Ministry of Health, Oman.