1. Faculty of Medicine, Minia University, Minia, Egypt
2. University of Medicine and Pharmacy, Ho Chi Minh City, Vietnam
3. Evidence Based Medicine Research Group & Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam
4. Department of Clinical Product Development, Institute of Tropical Medicine (NEKKEN), Leading Graduate School Program, and Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan