Hwang, Woo Yeon
Chang, Suk-Joon
Kim, Hee Seung
Kim, Nam Kyeong
Kim, Tae Hun
Kim, Yeorae
Kong, Tae Wook
Lee, Eun Ji
Park, Soo Jin
Shim, Seung Hyuk
Son, Joo-Hyuk
Suh, Dong Hoon
Yang, Eun Jung
Article History
Received: 22 March 2022
Accepted: 23 May 2022
First Online: 2 June 2022
Declarations
:
: This multicenter retrospective study was conducted in accordance with the principles of the Declaration of Helsinki after approval from the institutional review boards at five university hospitals (Seoul National University Bundang Hospital, No. B-2104–608-101; Ajou University School of Medicine, No. AJIRB-MED-MDB-21–178; Seoul National University College of Medicine, No. J-2104–206-1215; Seoul Metropolitan Government Seoul National University Boramae Medical Center, No. 30–2021-69; Konkuk University School of Medicine, No KUMC 2021–03-094) in Korea. The requirement for written informed consent for the data collection was waived from the IRBs of five university hospitals: Seoul National University Bundang Hospital IRB; Ajou Medical Center IRB; Seoul National University Hospital IRB; Seoul Metropolitan Government Seoul National University Boramae Medical Center IRB; Konkuk University Medical Center IRB.
: Not applicable.
: The authors declare that they have no competing interest.