Lee, Sang Won
Kim, Eunji
Chung, Younjae
Cha, Hyunsil
Song, Huijin
Chang, Yongmin
Lee, Seung Jae https://orcid.org/0000-0003-3648-9824
Funding for this research was provided by:
National Research Foundation of Korea (NRF) grant (NRF-2018R1A2B6007374)
Article History
First Online: 3 March 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The present study was performed in agreement with the Declaration of Helsinki and its further amendments. The study is approved by the Institutional Review Board of Kyungpook National University Hospital (2018–04-029).
: Informed consent was obtained from all individual participants included in the study.