1.	Mr. Ayman Ahmed Elshayeb:  MSc, PhD, Microbiologist @ Research and Development, Elbarkal Multi Activities, Khartoum – Sudan. ayman_elshayeb@yahoo.com 
2.	Dr. Nihad Mohammed Ahmed: PhD; Microbiologist @ Dept. Tuberculosis, Tropical Medical Research Institute, National Health Centre, Ministry of Health, Khartoum – Sudan. nihadbio@yahoo.com 
3.	Prof. Karimeldin Mohammed Salih: PhD, MD; Paediatrics and Medical Education @ Departments of paediatrics and Medical Education, College of Medicine, University of Bisha, Saudi Arabia. karimeldin_salih@hotmail.com
4.	Dr.  Osama Abu Zaid Nugoud: PhD, Post Doc; Social Scientist @ Dept. Projects and Research Evaluation, Elbarkal Multi Activities, Khartoum – Sudan. me.gogetter@gmail.com 
5.	Mr. Abd Allah Elnayeb  Yagoub: General Director. MBA; Business Development @ Dept. Projects and Research Administration, Elbarkal Multi Activities, Khartoum – Sudan. elnaip@yahoo.com