[Page 6] 

Correspondence:      Conflict of Interest:  The authors report no conflicts of interest.  
Erbil Seven, MD     Contributions:  All authors contributed equally. 
Department of Ophthalmology   Accepted for Publication:  April, 2019 
Yuzuncu Yil Univeristy    This work is licensed under a Creative Commons Attribution 
65080, Tusba, Van, Turkey    Non-Commercial 3.0 License (CC BY-NC 3.0). 
E-mail: erbilseven@gmail.com   ©Copyright Seven et al., 2019.   
Phone:  (90) 5059295628    Licensee Ophthoscience Publishers, USA 

 



  

 
 

[Page 7] 



  

 
 

[Page 8]