Rhee, Sang Jin
Han, Dohyun
Lee, Yunna
Kim, Hyeyoung
Lee, Junhee
Lee, Kangeun
Shin, Hyunsuk
Kim, Hyeyoon
Lee, Tae Young
Kim, Minah
Kim, Se Hyun
Ahn, Yong Min
Kwon, Jun Soo
Ha, Kyooseob
Funding for this research was provided by:
Ministry of Health & Welfare, Republic of Korea (HI17C0870)
Ministry of Science, ICT and Future Planning (NRF-2019M3C7A1030625)
Article History
Received: 2 May 2019
Accepted: 10 March 2020
First Online: 3 April 2020
Ethics approval and consent to participate
: Written informed consent was obtained from all individuals. Both the individuals and parents/guardians informed consent was obtained for those under the age of 18. The study protocol was approved by the Institutional Review Board of Seoul National University Hospital (IRB No. 1704–075-846) and was conducted in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.