1 Institute of Research and Development, Duy Tan University, Da Nang, Vietnam.
2 School of Medicine and Pharmacy, Duy Tan University, Da Nang, Vietnam.
3 Department of Ophthalmology and Visual Sciences, School of Medicine, The University of Alabama at Birmingham, Birmingham, Birmingham, AL, United States.
4 Research and Development Cell, Lovely Professional University, Phagwara, Punjab, India.