Kim, Hyung-Jun
Jeon, Kyeongman
Kang, Byung Ju
Ahn, Jong-Joon
Hong, Sang-Bum
Lee, Dong-Hyun
Moon, Jae Young
Kim, Jung Soo
Park, Jisoo
Cho, Jae Hwa
Lee, Sang-Min
Lee, Yeon Joo http://orcid.org/0000-0001-7697-4272
Funding for this research was provided by:
ministry of health and welfare (HI18C0599)
Article History
Received: 14 June 2021
Accepted: 14 August 2021
First Online: 26 August 2021
Declarations
:
: The development of this cohort was approved by the Institutional Review Board of each center. The need for informed consent was waived due to the observational nature of the study and use of anonymized data. Our study was conducted in accordance with the amended Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.