1 Department of Ophthalmology, Cheikh Khalifa Ibn Zaid International University Hospital, Mohamed VI University of Sciences and Health (UM6SS), BP 82403, Casa Oum Rabii, Hay Hassani Boulevard Mohamed Taieb Naciri, Casablanca, Morocco. Electronic address: bouchaar.m@gmail.com.
2 Department of Ophthalmology, Military Hospital Mohammed V, avenue of FAR, hay Riyad, 10100 Rabat, Morocco.
3 Department of Ophthalmology, Cheikh Khalifa Ibn Zaid International University Hospital, Mohamed VI University of Sciences and Health (UM6SS), BP 82403, Casa Oum Rabii, Hay Hassani Boulevard Mohamed Taieb Naciri, Casablanca, Morocco.