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Correspondence:      Conflict of Interest:  The authors report no conflicts of interest.  
Olya Pokrovskaya, MBBChBAO   Contributions:  All authors contributed equally. 
Department of Ophthalmology   Accepted for Publication:  February, 2018 
Mater Miscericordiae University Hospital   This work is licensed under a Creative Commons Attribution 
Dublin, Ireland     Non-Commercial 3.0 License (CC BY-NC 3.0). 
E-mail: olya.pokrovskaya@gmail.com  ©Copyright Pokrovskaya et al., 2018.   
Phone:  353-87-6149912    Licensee Ophthoscience Publishers, USA 

 



 

 
 

 

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