Amr Ahmed
1* 
, Amr Ghit
2,3 
, Mahmoud El Kazzaz
4
1 Department of Public Health, Tuberculosis Program, First Health Cluster, Ministry of Health, Riyadh, Saudi Arabia.
2 Department of Medicine and Aging Sciences, “G. d’Annunzio” University of Chieti-Pescara, Chieti, Italy.
3 Center for Advanced Studies and Technology (CAST), “G. d’Annunzio” University of Chieti-Pescara, Chieti, Italy.
4 Department of Chemistry and Biochemistry, Faculty of Science, Damietta University, Egypt.