2 Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Khartoum, Khartoum, Sudan.
3 Department of Environmental Management and Toxicology, Faculty of Sciences, Federal University Otuoke, Otuoke, Nigeria.
4 Department of Emergency and Critical Care, Tiruneshi Beijing General Hospital, Addis Ababa, Ethiopia.
5 Internal Medicine Department, Gastroenterology and Hepatology Unit, Zagazig University, Zagazig, Egypt.
6 Department of Biomedical Sciences, School of Allied Health Sciences, College of Health and Allied Sciences, University of Cape Coast, Cape Coast, Ghana.
7 Department of Non-communicable Diseases and Environmental Health, Public Health U-The Ulrich and Ruth Frank Foundation, Bethel, Minnesota, United States of America.
8 Centre for Global Health Research, Kenya Medical Research Institute (KEMRI), Kisumu, Kenya.
9 Department of Management Science, Project Monitoring and Evaluation, Kenyatta University, Nairobi, Kenya.
10 Discover Africa Thru Technology, Dar es Salaam, Tanzania.
11 Department of Veterinary Physiology and Biochemistry, Usmanu Danfodiyo University Sokoto, Sokoto, Nigeria.