Yoo, Tae-Kyung
Kang, Bong Joo
Kim, Sung Hun
Song, Byung Joo
Ahn, Juneyoung
Park, Woo-Chan
Chae, Byung Joo
Funding for this research was provided by:
Ministry of Education (2017R1D1A1B03033486)
Article History
Received: 14 January 2020
Accepted: 8 April 2020
First Online: 23 April 2020
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: This study was approved by the institutional review board of Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea (IRB no. KC18RESI0614), and the need to obtain informed consent was waived.