Author contributions
T.-J.L.
K.-H.C., H.-Y.J., S.J., and T.-H.A. contributed to conception and design of the study. M.P., E.P., H.Y., T.-J.L., Y.-H.K., K.-P.H., A.-R.L., S.Y., E.-J.C., Y.C., H.B., and E.-J.J. contributed to the conduction of this trial. Y.Y. organized the database. Y.Y., H.K., and M.K. performed the statistical analysis. Y.Y. wrote the first draft of the manuscript. H.K. and M.K. wrote sections of the manuscript. All authors contributed to manuscript revision, read, and approved the submitted version.