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Open-Access Journal
Review
Riccardo Inchingolo, Cesare Maino, Roberto Cannella, Federica Vernuccio, Francesco Cortese, Michele Dezio, Antonio Rosario Pisani, Teresa Giandola, Marco Gatti, Valentina Giannini, Davide Ippolito, Riccardo Faletti 
World J Gastroenterol 29(19):2888-2904. Published online May 21, 2023. doi: 10.3748/wjg.v29.i19.2888
Minireviews
Basic Study
Ahmed Morad Asaad, Gasser El-Azab, Eman Abdelsameea, Osama Elbahr, Ahmed Kamal, Mohamed Abdel-Samiee, Ahmed Abdelfattah, Heba Abdallah, Doha Maher, Ahmed El-Refaie, Samar Ebrahim Ghanem, Shamshul Ansari, Samah Mohammed Awad 
World J Gastroenterol 29(19):2950-2960. Published online May 21, 2023. doi: 10.3748/wjg.v29.i19.2950
Case Control Study
Retrospective Study
Wei Jin, Jun Yang, Xin-Yu Li, Wei-Cheng Wang, Wen-Jian Meng, You Li, Yi-Chao Liang, Yi-Ming Zhou, Xin-Dong Yang, Yang-Yang Li, Shao-Tang Li 
World J Gastroenterol 29(19):2992-3002. Published online May 21, 2023. doi: 10.3748/wjg.v29.i19.2992
Observational Study
Wiwat Chancharoenthana, Supitcha Kamolratanakul, Asada Leelahavanichkul, Wassawon Ariyanon, Sutatip Chinpraditsuk, Rattanaporn Saelim, Somratai Vadcharavivad, Weerapong Phumratanaprapin, Polrat Wilairatana 
World J Gastroenterol 29(19):3013-3026. Published online May 21, 2023. doi: 10.3748/wjg.v29.i19.3013
Meta-Analysis
Case Report