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Open-Access Journal
Review
Nicolas Richard, Guillaume Savoye, Mathilde Leboutte, Asma Amamou, Subrata Ghosh, Rachel Marion-Letellier 
World J Gastroenterol 29(21):3222-3240. Published online Jun 7, 2023. doi: 10.3748/wjg.v29.i21.3222
Vasile Valeriu Lupu, Cristina Mihaela Ghiciuc, Gabriela Stefanescu, Cristina Maria Mihai, Alina Popp, Maria Oana Sasaran, Laura Bozomitu, Iuliana Magdalena Starcea, Anca Adam Raileanu, Ancuta Lupu 
World J Gastroenterol 29(21):3241-3256. Published online Jun 7, 2023. doi: 10.3748/wjg.v29.i21.3241
Minireviews
Basic Study
Retrospective Cohort Study
Clinical Trials Study
Observational Study
Noor J Sissingh, Jesse V Groen, Hester C Timmerhuis, Marc G Besselink, Bas Boekestijn, Thomas L Bollen, Bert A Bonsing, Frederikus A Klok, Hjalmar C van Santvoort, Robert C Verdonk, Casper H J van Eijck, Jeanin E van Hooft, Jan Sven D Mieog 
World J Gastroenterol 29(21):3328-3340. Published online Jun 7, 2023. doi: 10.3748/wjg.v29.i21.3328
Systematic Reviews
Meta-Analysis
Gowthami Sai Kogilathota Jagirdhar, Rakhtan K Qasba, Harsha Pattnaik, Kaanthi Rama, Akshat Banga, Shiva Teja Reddy, Anna Carolina Flumignan Bucharles, Rahul Kashyap, Praveen Reddy Elmati, Vikas Bansal, Yatinder Bains, Theodore DaCosta, Salim Surani 
World J Gastroenterol 29(21):3362-3378. Published online Jun 7, 2023. doi: 10.3748/wjg.v29.i21.3362
Academic Writing