Hye Ran Park, Kwang-Woo Park, Jae Meen Lee, Jung Hoon Kim, Sang Soon Jeong, Jin Wook Kim, Hyun-Tai Chung, Dong Gyu Kim, Sun Ha Paek

J Korean Med Sci.2019;34(8):e57.  Published online 2019 February 12     DOI: http://dx.doi.org/10.3346/jkms.2019.34.e57