Author Contributions
I.H. designed the study. I.H., H.C. (Hyejeong Choi) and H.C. (Hyemin Choi) performed the clinical trial. D.H.L., K.-S.P., H.E.S., S.B.K., S.B.A. and J.P.K. analyzed the data. D.H.L., K.-S.P. and I.H. wrote the paper with input from all authors. All authors have read and agreed to the published version of the manuscript.