1. Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea (J.M.L., H.K., D. Hong, K.H.C., T.K.P., J.H.Y., Y.B.S., S.-H.C., H.-C.G., J.-Y.H.).
2. Seoul National University Hospital, Republic of Korea (D. Hwang, J.K., B.-K.K., H.-S.K., J.W.).
3. The Second Affiliated Hospital (J.Z., X.H., J.J., J.W.), Zhejiang University School of Medicine, China.
4. Keimyung University Dongsan Medical Center, Daegu, Republic of Korea (C.-W.N.).
5. Inje University Ilsan Paik Hospital, Goyang, Republic of Korea (J.-H.D.).
6. Kangwon National University Hospital, Chuncheon, Republic of Korea (B.-K.L.).
7. Kyung Hee University Hospital, Seoul, Republic of Korea (W.K.).
8. Affiliated Hangzhou First People’s Hospital (J.H.), Zhejiang University School of Medicine, China.
9. Hangzhou Normal University Affiliated Hospital, China (F.J.).
10. The First Affiliated Hospital of Wenzhou Medical University, China (H.Z.).
11. The Second Affiliated Hospital of Wenzhou Medical University, China (P.C.).
12. Zhejiang Hospital, Hangzhou, China (L.T.).
13. The Third Clinical Institute Affiliated to Wenzhou Medical University, China (W.J.).
14. Ningbo First Hospital, China; (X.C.).
15. The Affiliated Hospital of Medical School of Ningbo University, China (W.H.).
16. Wonju Severance Christian Hospital, Republic of Korea (S.-G.A.).
17. Ajou University Hospital, Suwon, Republic of Korea (M.-H.Y., S.-J.T.).
18. Yeungnam University Medical Center, Daegu, Republic of Korea (U.K.).
19. Uijeongbu Eulji Medical Center, Eulji University School of Medicine, Republic of Korea (Y.-J.K.).
20. Ulsan University Hospital, University of Ulsan College of Medicine, Republic of Korea (E.-S.S.).