Jung, Hanna http://orcid.org/0000-0002-2070-3980
Cho, Joon Yong http://orcid.org/0000-0003-3855-4191
Lee, Youngok http://orcid.org/0000-0003-1592-4663
Article History
Received: 17 April 2019
Accepted: 4 September 2019
First Online: 13 September 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflicts of interest.
: This study was approved by the institutional review board of Kyungpook National University Hospital.
: No informed consent was required.