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Open-Access Journal
Review
Retrospective Cohort Study
Travis Edward Grotz, Richard E Royal, Paul F Mansfield, Michael James Overman, Gary N Mann, Kristen Ashlee Robinson, Karen A Beaty, Safiea Rafeeq, Auerlio Matamoros, Michelle W Taggart, Keith Francis Fournier 
World J Gastrointest Oncol 9(9):354-362. Published online Sep 15, 2017. doi: 10.4251/wjgo.v9.i9.354
Retrospective Study
Prospective Study
Giammaria Fiorentini, Riccardo Carandina, Donatella Sarti, Michele Nardella, Odysseas Zoras, Stefano Guadagni, Riccardo Inchingolo, Massimiliano Nestola, Alessandro Felicioli, Daniel Barnes Navarro, Fernando Munos Gomez, Camillo Aliberti 
World J Gastrointest Oncol 9(9):379-384. Published online Sep 15, 2017. doi: 10.4251/wjgo.v9.i9.379
Case Report
Syed Faisal Jafri, Obada Obaisi, Gerardo G Vergara, Joe Cates, Jaswinder Singh, Jennifer Feeback, Harathi Yandrapu 
World J Gastrointest Oncol 9(9):385-389. Published online Sep 15, 2017. doi: 10.4251/wjgo.v9.i9.385
Fernando Martínez de Juan, María Reolid Escribano, Carmen Martínez Lapiedra, Fernanda Maia de Alcantara, María Caballero Soto, Ana Calatrava Fons, Isidro Machado 
World J Gastrointest Oncol 9(9):390-396. Published online Sep 15, 2017. doi: 10.4251/wjgo.v9.i9.390
Takumi Yamabuki, Masanori Ohara, Mototsugu Kato, Noriko Kimura, Tomohide Shirosaki, Kunishige Okamura, Aki Fujiwara, Ryo Takahashi, Kazuteru Komuro, Nozomu Iwashiro, Satoshi Hirano 
World J Gastrointest Oncol 9(9):397-401. Published online Sep 15, 2017. doi: 10.4251/wjgo.v9.i9.397