Kim, Jong-Keun
Park, Jae-Young
Lee, Han-Jin
Ro, Du Hyun
Han, Hyuk-Soo
Lee, Myung Chul http://orcid.org/0000-0002-8150-1573
Article History
Received: 5 April 2019
Accepted: 16 September 2019
First Online: 26 September 2019
Compliance with ethical standards
:
: The author(s) declare that they have no competing interests.
: Ethical approval was granted by the institutional review board at Seoul National University Hospital (number, H-1901-088-100).