Dong Jin Song, Il Soon Whang, Hyung Wook Choi, Cheol Yun Jeong, Sung Hoon Jung, Department of Internal Medicine, Cheil General Hospital and Women’s Healthcare Center, Dankook University College of Medicine, Seoul KS013, South Korea
Author contributions: Song DJ and Whang IS designed the research, analyzed the data and wrote the manuscript; Choi HW, Jeong CY and Jung SH contributed equally to this work; Whang IS critically revised the paper; Whang IS was responsible for approval of the final version of the manuscript.
Institutional review board statement: This case report was reviewed and approved by the Cheil General Hospita Institutional Review Board.
Informed consent statement: The patient involved in this study gave written informed consent authorizing the use and disclosure of her protected health information.
Conflict-of-interest statement: No potential conflicts of interest relevant to this article were reported.
Open-Access: This article is an open-access article which was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/
Correspondence to: Il Soon Whang, MD, Department of Internal Medicine, Cheil General Hospital and Women’s Healthcare Center, Dankook University College of Medicine, 17, Seoae-ro 1-gil, Jung-gu, Seoul KS013, South Korea. firstname.lastname@example.org
Telephone: +82-2-20007406 Fax: +82-2-20007477
Received: January 18, 2016
Peer-review started: January 19, 2016
First decision: February 26, 2016
Revised: March 23, 2016
Accepted: April 20, 2016
Article in press: April 22, 2016
Published online: June 16, 2016