<?xml version="1.0"?>
<coauthors author="Rie Matsumoto">
<author urlpt="h/Harada:Tatsuya" count="1">Tatsuya Harada</author>
<author urlpt="k/Kuniyoshi:Yasuo" count="1">Yasuo Kuniyoshi</author>
<author urlpt="n/Nakayama:Hideki" count="1">Hideki Nakayama</author>
</coauthors>
