- Correspondence to Huanlong Qin and Yanlei Ma, Department of GI Surgery, Shanghai Tenth People's Hospital Affiliated to Tongji University, 301 Yanchang Road, Shanghai 200072, China; and Ajay Goel, Gastrointestinal Cancer Research Laboratory, Baylor University Medical Center, 3500 Gaston Avenue, Suite H-250, Dallas, TX 75246, USA; firstname.lastname@example.org
- Received September 16, 2014
- Revised April 6, 2015
- Accepted April 24, 2015
- First published May 20, 2015.
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