1. Department of Clinical Laboratory Sciences, College of Applied Medical Sciences Najran University Najran Saudi Arabia
2. Department of Clinical Laboratory Sciences, College of Applied Medical Sciences King Khalid University Abha Saudi Arabia
3. Central Research Laboratory, College of Applied Medical Sciences King Khalid University Abha Saudi Arabia
4. Department of Biology, College of Science University of Tabuk Tabuk Saudi Arabia
5. Post Graduate and Research Department of Chemistry Presidency College Chennai Tamil Nadu India