1. Center of Genetics Diagnosis, Zeynep Kamil Maternity and Children’s Disease Training and Research Hospital, Istanbul, Turkey
2. Department of Ophthalmology, ROP Screening, Treatment and Training Center, Zeynep Kamil Maternity and Children’s Disease Training and Research Hospital, Istanbul, Turkey
3. Department of Ophthalmology, Umraniye Training and Research Hospital, Istanbul, Turkey
4. Department of Ophthalmology, Tuzla State Hospital, Istanbul, Turkey