Kee-Chan Ahn, Cameron R. Learman, Glen B. Baker, Charles L. Weaver, Phil-Sang Chung, Hyung Gun Kim, Mee-Sook Song

J Korean Med Sci.2019;34(46):e297.  Published online 2019 November 4     DOI: http://dx.doi.org/10.3346/jkms.2019.34.e297