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Open-Access Journal
Review
Minireviews
Basic Study
Natalia A Osna, Dan Feng, Murali Ganesan, Priya F Maillacheruvu, David J Orlicky, Samuel W French, Dean J Tuma, Kusum K Kharbanda 
World J Gastroenterol 22(38):8497-8508. Published online Oct 14, 2016. doi: 10.3748/wjg.v22.i38.8497
Caterina Sagnelli, Marco Merli, Caterina Uberti-Foppa, Hamid Hasson, Anna Grandone, Grazia Cirillo, Stefania Salpietro, Carmine Minichini, Mario Starace, Emanuela Messina, Patrizia Morelli, Emanuele Miraglia Del Giudice, Adriano Lazzarin, Nicola Coppola, Evangelista Sagnelli 
World J Gastroenterol 22(38):8509-8518. Published online Oct 14, 2016. doi: 10.3748/wjg.v22.i38.8509
Case Control Study
Retrospective Cohort Study
Retrospective Study
Observational Study
Susan L Stewart, Sandy L Kwong, Christopher L Bowlus, Tung T Nguyen, Annette E Maxwell, Roshan Bastani, Eric W Chak, Moon S Chen Jr 
World J Gastroenterol 22(38):8584-8595. Published online Oct 14, 2016. doi: 10.3748/wjg.v22.i38.8584
Yusuke Ohara, Tatsuya Oda, Shinji Hashimoto, Yoshimasa Akashi, Ryoichi Miyamoto, Tsuyoshi Enomoto, Kaishi Satomi, Yukio Morishita, Nobuhiro Ohkohchi 
World J Gastroenterol 22(38):8596-8604. Published online Oct 14, 2016. doi: 10.3748/wjg.v22.i38.8596
Prospective Study
Miriama Smajerova, Hana Petrasova, Jirina Little, Petra Ovesna, Tomas Andrasina, Vlastimil Valek, Eva Nemcova, Barbora Miklosova 
World J Gastroenterol 22(38):8605-8614. Published online Oct 14, 2016. doi: 10.3748/wjg.v22.i38.8605
Case Report
Letters To The Editor
Giuseppe Losurdo, Floriana Giorgio, Andrea Iannone, Mariabeatrice Principi, Michele Barone, Alfredo Di Leo, Enzo Ierardi 
World J Gastroenterol 22(38):8638-8640. Published online Oct 14, 2016. doi: 10.3748/wjg.v22.i38.8638