Table S1.
Full list of institutional review boards and ethics committees which approved this study
| Site no | Site name | Principal investigator name |
|---|---|---|
| 1 | Seoul National University Hospital | Chul-Gyu Yoo |
| 2 | Kyung Hee University Medical Center | Myung-Jae Park |
| 3 | Konkuk University Medical Center | Kwang-Ha Yoo |
| 4 | Korea University Guro Hospital | Jae Jeong Shim |
| 5 | Asan Medical Center | Yeon-Mok Oh |
| 6 | Hallym University Sacred Heart Hospital | Ki-Suck Jung |
| 7 | Severance Hospital | Young-Sam Kim |
| 8 | Yeouido St Mary’s Hospital | Hyoung-Kyu Yoon |
| 9 | Kangbuk Samsung Hospital | Seong Yong Lim |
| 10 | Gachon University Gil Medical Center | Jeong-Woong Park |
| 11 | NHIC Ilsan Hospital | Cheong-Ju Kim |
| 12 | Chonbuk National University Hospital | Yong Chul Lee |