0036-3634 0036-3634 S0036-36342018000300018 10.21149/8705 Republic of Korea South Korea 00 06 2018 00 06 2018 60 3 365 366 1 2007 26 ^sSuppl 5 ^sSuppl 5 Suppl 5 542S-8S 2 2012 9 1 1 52 3 1999 24 2 2 164-72