<?xml version="1.0"?>
<coauthors author="Soon-Choul Kim" urlpt="k/Kim:Soon=Choul">
<author urlpt="a/Ahn:Shin=Young" count="1">Shin-Young Ahn</author>
<author urlpt="k/Kim:Hae=Sook" count="1">Hae-Sook Kim</author>
<author urlpt="r/Ryu:Jae=Hong" count="1">Jae-Hong Ryu</author>
<author urlpt="r/Ryu:Won" count="1">Won Ryu</author>
</coauthors>

