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Open-Access Journal
Editorial
Review
Minireviews
Driffa Moussata, Gilles Boschetti, Marion Chauvenet, Karine Stroeymeyt, Stéphane Nancey, Françoise Berger, Thierry Lecomte, Bernard Flourié 
World J Gastroenterol 21(10):2896-2904. Published online Mar 14, 2015. doi: 10.3748/wjg.v21.i10.2896
Basic Study
Mohammadreza Mohammadzad Mehryar, Shu-Ying Li, Hong-Wei Liu, Fan Li, Fang Zhang, Yu-Bai Zhou, Yi Zeng, Jin-Tao Li 
World J Gastroenterol 21(10):2905-2911. Published online Mar 14, 2015. doi: 10.3748/wjg.v21.i10.2905
Hui-Ying Liu, Hai-Hua Qian, Xiao-Feng Zhang, Jun Li, Xia Yang, Bin Sun, Jun-Yong Ma, Lei Chen, Zheng-Feng Yin 
World J Gastroenterol 21(10):2918-2925. Published online Mar 14, 2015. doi: 10.3748/wjg.v21.i10.2918
Han-Fei Huang, Zhong Zeng, Kun-Hua Wang, Hai-Yan Zhang, Shuai Wang, Wen-Xiang Zhou, Zhan-Bo Wang, Wang-Gang Xu, Jian Duan 
World J Gastroenterol 21(10):2937-2948. Published online Mar 14, 2015. doi: 10.3748/wjg.v21.i10.2937
Retrospective Study
Eun-Joo Jung, Su-Ran Kim, Chun-Geun Ryu, Jin Hee Paik, Jeong Geun Yi, Dae-Yong Hwang 
World J Gastroenterol 21(10):2967-2972. Published online Mar 14, 2015. doi: 10.3748/wjg.v21.i10.2967
Joung Boom Hong, Cheol Woong Choi, Hyung Wook Kim, Dae Hwan Kang, Su Bum Park, Su Jin Kim, Dong Jun Kim 
World J Gastroenterol 21(10):2982-2987. Published online Mar 14, 2015. doi: 10.3748/wjg.v21.i10.2982
Jian Zhang, Chang-Jing Zuo, Ning-Yang Jia, Jian-Hua Wang, Sheng-Ping Hu, Zhong-Fei Yu, Yuan Zheng, An-Yu Zhang, Xiao-Yuan Feng 
World J Gastroenterol 21(10):2988-2996. Published online Mar 14, 2015. doi: 10.3748/wjg.v21.i10.2988
Ai-Xue Sun, Zhi-Li Cheng, Pan-Pan Wu, Yue-Hong Sheng, Xiu-Juan Qu, Wen Lu, Cheng-Gong Zhao, Guo-Jun Qian 
World J Gastroenterol 21(10):2997-3004. Published online Mar 14, 2015. doi: 10.3748/wjg.v21.i10.2997
Observational Study
Jin Li, Fan Wang, Hong-Jie Zhang, Jian-Qiu Sheng, Wen-Feng Yan, Min-Xing Ma, Ru-Ying Fan, Fang Gu, Chuan-Feng Li, Da-Fan Chen, Ping Zheng, Yu-Pei Gu, Qian Cao, Hong Yang, Jia-Ming Qian, Pin-Jin Hu, Bing Xia 
World J Gastroenterol 21(10):3005-3015. Published online Mar 14, 2015. doi: 10.3748/wjg.v21.i10.3005
Prospective Study
Cristina Stasi, Alessia Piluso, Umberto Arena, Elena Salomoni, Paolo Montalto, Monica Monti, Barbara Boldrini, Giampaolo Corti, Fabio Marra, Giacomo Laffi, Stefano Milani, Anna Linda Zignego 
World J Gastroenterol 21(10):3013-3019. Published online Mar 14, 2015. doi: 10.3748/wjg.v21.i10.3013
Maria Kalafateli, Christos Triantos, Emmanuel Tsochatzis, Marina Michalaki, Efstratios Koutroumpakis, Konstantinos Thomopoulos, Venetsanea Kyriazopoulou, Eleni Jelastopulu, Andrew Burroughs, Chryssoula Lambropoulou-Karatza, Vasiliki Nikolopoulou 
World J Gastroenterol 21(10):3020-3029. Published online Mar 14, 2015. doi: 10.3748/wjg.v21.i10.3020
Filiz Akyüz, Ahmet Uyanıkoglu, Fatih Ermis, Serpil Arıcı, Ümit Akyüz, Bülent Baran, Binnur Pinarbasi, Nurdan Gul 
World J Gastroenterol 21(10):3030-3034. Published online Mar 14, 2015. doi: 10.3748/wjg.v21.i10.3030
Randomized Controlled Trial
Evidence-Based Medicine
Olivier Detry, Laurence Govaerts, Arnaud Deroover, Morgan Vandermeulen, Nicolas Meurisse, Serge Malenga, Noella Bletard, Charles Mbendi, Anne Lamproye, Pierre Honoré, Paul Meunier, Jean Delwaide, Roland Hustinx 
World J Gastroenterol 21(10):3049-3054. Published online Mar 14, 2015. doi: 10.3748/wjg.v21.i10.3049
Systematic Reviews
Min Liu, Bai-Long Liu, Bin Liu, Liang Guo, Qiang Wang, Yan-Qiu Song, Li-Hua Dong 
World J Gastroenterol 21(10):3066-3071. Published online Mar 14, 2015. doi: 10.3748/wjg.v21.i10.3066
Meta-Analysis
Case Report
Nikolaos A Chatzizacharias, J Andrew Bradley, Simon Harper, Andrew Butler, Asif Jah, Emmanuel Huguet, Raaj K Praseedom, Michael Allison, Paul Gibbs 
World J Gastroenterol 21(10):3109-3113. Published online Mar 14, 2015. doi: 10.3748/wjg.v21.i10.3109
Shinwa Tanaka, Takashi Toyonaga, Yoshiko Ohara, Tetsuya Yoshizaki, Fumiaki Kawara, Tsukasa Ishida, Namiko Hoshi, Yoshinori Morita, Takeshi Azuma 
World J Gastroenterol 21(10):3121-3126. Published online Mar 14, 2015. doi: 10.3748/wjg.v21.i10.3121
Jae Min Lee, Jeong Ho Kim, Myungsung Kim, Jun Hyoung Kim, Young Bae Lee, Jae Hyuk Lee, Che Wan Lim 
World J Gastroenterol 21(10):3127-3131. Published online Mar 14, 2015. doi: 10.3748/wjg.v21.i10.3127
Mao-Lin Yan, Jun-Yong Pan, Yan-Nan Bai, Zhi-De Lai, Zhong Chen, Yao-Dong Wang 
World J Gastroenterol 21(10):3150-3153. Published online Mar 14, 2015. doi: 10.3748/wjg.v21.i10.3150
Letters To The Editor