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Copyright ©The Author(s) 2021.
World J Gastroenterol. Jan 21, 2022; 28(3): 290-309
Published online Jan 21, 2022. doi: 10.3748/wjg.v28.i3.290
Figure 1
Figure 1 Yong Poovorawan, MD, Professor, Excellence Center of Clinical Virology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand.