1. Biology Department, College of Science, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates
2. National Organization for Drug Control and Research, Giza 12611, Egypt
3. National Committee for Biochemistry and Molecular Biology and Medical Research Council, Academy of Scientific Research, Cairo 11334, Egypt
4. Department of Pathology, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates