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Open-Access Journal
Editorial
Review
Dimitrios Dimitroulis, Christos Damaskos, Serena Valsami, Spyridon Davakis, Nikolaos Garmpis, Eleftherios Spartalis, Antonios Athanasiou, Demetrios Moris, Stratigoula Sakellariou, Stylianos Kykalos, Gerasimos Tsourouflis, Anna Garmpi, Ioanna Delladetsima, Konstantinos Kontzoglou, Gregory Kouraklis 
World J Gastroenterol 23(29):5282-5294. Published online Aug 7, 2017. doi: 10.3748/wjg.v23.i29.5282
Basic Study
Philipp Ellinger, Jan Stindt, Carola Dröge, Katharina Sattler, Claudia Stross, Stefanie Kluge, Diran Herebian, Sander H J Smits, Martin Burdelski, Sebastian Schulz-Jürgensen, Antje Ballauff, Jan Schulte am Esch, Ertan Mayatepek, Dieter Häussinger, Ralf Kubitz, Lutz Schmitt 
World J Gastroenterol 23(29):5295-5303. Published online Aug 7, 2017. doi: 10.3748/wjg.v23.i29.5295
Domagoj Drmic, Danijela Kolenc, Spomenko Ilic, Lara Bauk, Marko Sever, Anita Zenko Sever, Kresimir Luetic, Jelena Suran, Sven Seiwerth, Predrag Sikiric 
World J Gastroenterol 23(29):5304-5312. Published online Aug 7, 2017. doi: 10.3748/wjg.v23.i29.5304
Case Control Study
Tomiyasu Arisawa, Masakatsu Nakamura, Toshimi Otsuka, Wu Jing, Naoko Sakurai, Hikaru Takano, Tasuku Hayashi, Masafumi Ota, Tomoe Nomura, Ranji Hayashi, Takeo Shimasaki, Tomomitsu Tahara, Tomoyuki Shibata 
World J Gastroenterol 23(29):5364-5370. Published online Aug 7, 2017. doi: 10.3748/wjg.v23.i29.5364
Retrospective Study
Clémence Horaist, Vincent de Parades, Laurent Abramowitz, Paul Benfredj, Guillaume Bonnaud, Dominique Bouchard, Nadia Fathallah, Agnès Sénéjoux, Laurent Siproudhis, Ghislain Staumont, Manuelle Viguier, Philippe Marteau 
World J Gastroenterol 23(29):5371-5378. Published online Aug 7, 2017. doi: 10.3748/wjg.v23.i29.5371
Masayuki Miyazaki, Masayoshi Yada, Kosuke Tanaka, Takeshi Senjyu, Takeshi Goya, Kenta Motomura, Motoyuki Kohjima, Masaki Kato, Akihide Masumoto, Kazuhiro Kotoh 
World J Gastroenterol 23(29):5379-5385. Published online Aug 7, 2017. doi: 10.3748/wjg.v23.i29.5379
Clinical Trials Study
Jie Shen, Li-Feng Wang, Zheng-Yun Zou, Wei-Wei Kong, Jing Yan, Fan-Yan Meng, Fang-Jun Chen, Juan Du, Jie Shao, Qiu-Ping Xu, Hao-Zhen Ren, Ru-Tian Li, Jia Wei, Xiao-Ping Qian, Bao-Rui Liu 
World J Gastroenterol 23(29):5395-5404. Published online Aug 7, 2017. doi: 10.3748/wjg.v23.i29.5395
Observational Study
Tamas Tornai, Eszter Palyu, Zsuzsanna Vitalis, Istvan Tornai, David Tornai, Peter Antal-Szalmas, Gary L Norman, Zakera Shums, Gabor Veres, Antal Dezsofi, Gabriella Par, Alajos Par, Peter Orosz, Ferenc Szalay, Peter Laszlo Lakatos, Maria Papp 
World J Gastroenterol 23(29):5412-5421. Published online Aug 7, 2017. doi: 10.3748/wjg.v23.i29.5412
Tsukasa Ishida, Takashi Toyonaga, Yoshiko Ohara, Tadao Nakashige, Yasuaki Kitamura, Ryusuke Ariyoshi, Hiroshi Takihara, Shinichi Baba, Tetsuya Yoshizaki, Fumiaki Kawara, Shinwa Tanaka, Yoshinori Morita, Eiji Umegaki, Namiko Hoshi, Takeshi Azuma 
World J Gastroenterol 23(29):5422-5430. Published online Aug 7, 2017. doi: 10.3748/wjg.v23.i29.5422
Prospective Study
Systematic Review