1. Communications and Electronics Engineering Department, Nile Higher Institute for Engineering and Technology, Mansoura 35511, Egypt
2. Department of Bioengineering, J.B. Speed School of Engineering, University of Louisville, Louisville, KY 40292, USA
3. Ophthalmology Department, Faculty of Medicine, Mansoura University, Mansoura 35511, Egypt
4. Electrical, Computer, and Biomedical Engineering Department, Abu Dhabi University, Abu Dhabi 59911, United Arab Emirates
5. Communications and Electronics Engineering Department, Faculty of Engineering, Mansoura University, Mansoura 35511, Egypt