<?xml version="1.0"?>
<coauthors author="Hiro Kawakami">
<author urlpt="k/Kishi:Kousuke" count="1">Kousuke Kishi</author>
<author urlpt="n/Nakamura:Tsutomu" count="1">Tsutomu Nakamura</author>
<author urlpt="n/Nakamura:Yoshihiko" count="2">Yoshihiko Nakamura</author>
<author urlpt="o/Onuma:Kensuke" count="1">Kensuke Onuma</author>
</coauthors>
