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Open-Access Journal
Minireviews
Basic Study
Rasha Raheem Alkarkoushi, Yvonne Hui, Abbas S Tavakoli, Udai Singh, Prakash Nagarkatti, Mitzi Nagarkatti, Ioulia Chatzistamou, Marpe Bam, Traci L Testerman 
World J Gastroenterol 26(32):4763-4785. Published online Aug 28, 2020. doi: 10.3748/wjg.v26.i32.4763
Jin-Xin Miao, Jian-Yao Wang, Hao-Ze Li, Hao-Ran Guo, Louisa S Chard Dunmall, Zhong-Xian Zhang, Zhen-Guo Cheng, Dong-Ling Gao, Jian-Zeng Dong, Zhong-De Wang, Yao-He Wang 
World J Gastroenterol 26(32):4802-4816. Published online Aug 28, 2020. doi: 10.3748/wjg.v26.i32.4802
Case Control Study
Suat Saribas, Suleyman Demiryas, Erkan Yilmaz, Omer Uysal, Nuray Kepil, Mehmet Demirci, Reyhan Caliskan, Harika Oyku Dinc, Seher Akkus, Nesrin Gareayaghi, Sahra Kirmusaoglu, Dogukan Ozbey, Hrisi B Tokman, Serdar S Koksal, Ihsan Tasci, Bekir Kocazeybek 
World J Gastroenterol 26(32):4817-4832. Published online Aug 28, 2020. doi: 10.3748/wjg.v26.i32.4817
Retrospective Study
Observational Study
Darko Brnic, Dinko Martinovic, Piero Marin Zivkovic, Daria Tokic, Marino Vilovic, Doris Rusic, Ivana Tadin Hadjina, Christian Libers, Sandro Glumac, Daniela Supe-Domic, Ante Tonkic, Josko Bozic 
World J Gastroenterol 26(32):4866-4877. Published online Aug 28, 2020. doi: 10.3748/wjg.v26.i32.4866
Prospective Study