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Open-Access Journal
Review
Kemmian D Johnson, Passisd Laoveeravat, Eric U Yee, Abhilash Perisetti, Ragesh Babu Thandassery, Benjamin Tharian 
World J Gastrointest Endosc 12(3):83-97. Published online Mar 16, 2020. doi: 10.4253/wjge.v12.i3.83
Prospective Study
Keith Siau, James Hodson, Peter Neville, Jeff Turner, Amanda Beale, Susi Green, Aravinth Murugananthan, Paul Dunckley, Neil D Hawkes 
World J Gastrointest Endosc 12(3):98-110. Published online Mar 16, 2020. doi: 10.4253/wjge.v12.i3.98
Case Report
João de Siqueira Neto, Diogo Turiani Hourneaux de Moura, Igor Braga Ribeiro, Sérgio Alexandre Barrichello, Kelly E Harthorn, Christopher C Thompson 
World J Gastrointest Endosc 12(3):111-118. Published online Mar 16, 2020. doi: 10.4253/wjge.v12.i3.111