[1] Tokyo Womens Med Univ, Tokyo, Japan
[2] Kyoto Prefectural Univ Med, Kyoto, Japan
[3] Osaka Metropolitan Univ, Grad Sch Med, Osaka, Japan
[4] Univ Miami, Pinecrest, FL USA
[5] Osaka Univ, Grad Sch Med, Osaka, Japan
[6] Kyoto Univ, Kyoto, Japan
[7] Kansai Med Clin, Osaka, Japan
[8] Med Co LTA SOUSEIKAI, Fukuoka, Japan