1. Department of Oral Biology and Anatomy, College of Dental Medicine, Augusta University, Augusta, GA, USA
2. James and Jean Culver Vision Discovery Institute, Medical College of Georgia (MCG), Augusta University, Augusta, GA, USA
3. Department of Biochemistry and Clinical Biochemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
4. Oral and Dental Research Division, Department of Surgery and Medicine, National Research Center, Cairo, Egypt
5. Department of Cellular Biology and Anatomy, MCG, Augusta University, Augusta, GA, USA
6. Department of Ophthalmology, MCG, Augusta University, Augusta, GA, USA