El Oakley, Reida M; Ghrew, Murad H; Aboutwerat, Ali A; Alageli, Nabil A; Neami, Khaldon A; Kerwat, Rajab M; Elfituri, Abdulbaset A; Ziglam, Hisham M; Saifenasser, Aymen M; Bahron, Ali M; Aburawi, Elhadi H; Sagar, Samir A; Tajoury, Adel E; Benamer, Hani T S