Sohn, Byeong Seok
Jeong, Jae Ho
Ahn, Jin-Hee
Jung, Kyung Hae
Kim, Jeong Eun
Sohn, Joo Hyuk
Koh, Su-Jin
Seo, Jae Hong
Lee, Keun Seok
Kim, Sung-Bae http://orcid.org/0000-0001-5588-8332
Funding for this research was provided by:
Kyowa Hakko Kirin
Article History
Received: 12 September 2019
Accepted: 9 October 2019
First Online: 15 November 2019
Compliance with ethical standards
:
: All authors declare that there exist no conflicts of interest in this study.
: All procedures performed in this study involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.