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Open-Access Journal
Evidence Review
Review
Maria Adriana Neag, Damiana-Maria Vulturar, Diana Gherman, Codrin-Constantin Burlacu, Doina Adina Todea, Anca Dana Buzoianu 
World J Gastroenterol 28(45):6328-6344. Published online Dec 7, 2022. doi: 10.3748/wjg.v28.i45.6328
Minireviews
Antonia Valeria Borraccino, Francesca Celiberto, Maria Pricci, Bruna Girardi, Andrea Iannone, Maria Rendina, Enzo Ierardi, Alfredo Di Leo, Giuseppe Losurdo 
World J Gastroenterol 28(45):6356-6362. Published online Dec 7, 2022. doi: 10.3748/wjg.v28.i45.6356
Pak Kin Wong, In Neng Chan, Hao-Ming Yan, Shan Gao, Chi Hong Wong, Tao Yan, Liang Yao, Ying Hu, Zhong-Ren Wang, Hon Ho Yu 
World J Gastroenterol 28(45):6363-6379. Published online Dec 7, 2022. doi: 10.3748/wjg.v28.i45.6363
Observational Study
Dorota Zarębska-Michaluk, Michał Brzdęk, Jerzy Jaroszewicz, Magdalena Tudrujek-Zdunek, Beata Lorenc, Jakub Klapaczyński, Włodzimierz Mazur, Adam Kazek, Marek Sitko, Hanna Berak, Justyna Janocha-Litwin, Dorota Dybowska, Łukasz Supronowicz, Rafał Krygier, Jolanta Citko, Anna Piekarska, Robert Flisiak 
World J Gastroenterol 28(45):6380-6396. Published online Dec 7, 2022. doi: 10.3748/wjg.v28.i45.6380
Randomized Clinical Trial
Meta-Analysis
Case Report
Cha Len Lee, Spring Holter, Ayelet Borgida, Anna Dodd, Stephanie Ramotar, Robert Grant, Kristy Wasson, Elena Elimova, Raymond W Jang, Malcolm Moore, Tae Kyoung Kim, Korosh Khalili, Carol-Anne Moulton, Steven Gallinger, Grainne M O’Kane, Jennifer J Knox 
World J Gastroenterol 28(45):6421-6432. Published online Dec 7, 2022. doi: 10.3748/wjg.v28.i45.6421