1. Center for Biomedicine and Community Health, International School, Vietnam National University, Hanoi, Vietnam
2. Department of Natural Science and Technology, International School, Vietnam National University, Hanoi, Vietnam
3. Thai Binh University of Medicine and Pharmacy, Thai Binh, Vietnam
4. Department of Biosciences, School of Science, Indrashil University, Rajpur, India
5. Infectious Disease Unit, Specialty Internal Medicine, Johns Hopkins Aramco Healthcare, Dhahran, Saudi Arabia
6. Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
7. Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA