1. Biological Sciences Department, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
2. Main Medical Laboratory, Medical Services, Saudi Airlines, Jeddah, Saudi Arabia
3. Department of Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, Saudi Arabia
4. Therapeutic and Protective Proteins Laboratory, Protein Research Department, Genetic Engineering and Biotechnology Research Institute, City for Scientific Research and Technology Applications, New Borg EL-Arab, Alexandria, Egypt