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Open-Access Journal
Editorial
Dario Esposito, Francesco Maione, Alessandra D’Alessandro, Giovanni Sarnelli, Giovanni D De Palma 
World J Gastrointest Endosc 8(2):30-39. Published online Jan 25, 2016. doi: 10.4253/wjge.v8.i2.30
Therapeutics Advances
Topic Highlight
T Kumar Pandian, Nimesh D Naik, Aodhnait S Fahy, Arman Arghami, David R Farley, Michael B Ishitani, Christopher R Moir 
World J Gastrointest Endosc 8(2):56-66. Published online Jan 25, 2016. doi: 10.4253/wjge.v8.i2.56
Review
Joseph Shatzel, Jisoo Kim, Kartik Sampath, Sharjeel Syed, Jennifer Saad, Zilla H Hussain, Kabir Mody, J Marc Pipas, Stuart Gordon, Timothy Gardner, Richard I Rothstein 
World J Gastrointest Endosc 8(2):77-85. Published online Jan 25, 2016. doi: 10.4253/wjge.v8.i2.77
Varayu Prachayakul, Pitulak Aswakul 
World J Gastrointest Endosc 8(2):104-112. Published online Jan 25, 2016. doi: 10.4253/wjge.v8.i2.104
Retrospective Study
Sergio Cadoni, Mauro Liggi, Premysl Falt, Stefano Sanna, Mariangela Argiolas, Viviana Fanari, Paolo Gallittu, Donatella Mura, Maria L Porcedda, Vit Smajstrla, Matteo Erriu, Felix W Leung 
World J Gastrointest Endosc 8(2):113-121. Published online Jan 25, 2016. doi: 10.4253/wjge.v8.i2.113