Document is current
Any future updates will be listed below
-
Authors
Lee, Su Hwan https://orcid.org/0000-0002-3487-2574
Lee, Jin Hwa https://orcid.org/0000-0003-0843-9862
Chang, Jung Hyun https://orcid.org/0000-0003-1000-2491
Kim, Soo Jung https://orcid.org/0000-0001-9141-7749
Yoon, Hee-Young https://orcid.org/0000-0001-9852-0036
Shim, Sung Shine https://orcid.org/0000-0001-9001-5019
Kim, Min Uk https://orcid.org/0000-0003-0564-5724
Choi, Sun Young https://orcid.org/0000-0003-2488-1183
Ryu, Yon Ju https://orcid.org/0000-0003-4059-9401
- License Information
-
More Information
Article History
Received: 26 December 2018
Accepted: 19 June 2019
First Online: 27 June 2019
Ethics approval and consent to participate
: The protocol for this study was approved by the institutional review board of Ewha Womans University Mokdong Hospital in Korea (IRB FILE No: EUMC 2018–10-032). All methods were performed in accordance with the relevant guidelines and regulations. Informed consent was waived by the institutional review board because of the study’s retrospective nature.
: Not applicable.
: The authors declare that they have no competing interests.
