Department of Surgery, Jeju National University School of Medicine, Jeju, Korea.
1Department of Internal Medicine, Jeju National University School of Medicine, Jeju, Korea.
2Department of Laboratory Medicine, Jeju National University School of Medicine, Jeju, Korea.
© Copyright 2014. Korean Association for the Study of Intestinal Diseases. All rights reserved.
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Financial support: This research was supported by the 2014 scientific promotion program funded by Jeju National University.
Conflict of interest: None.