^○Kaori Yoriki, Izumi Kusuki, Tetsuya Kokabu, Fumitake Ito, Hiroshi Matsushima, Akemi Koshiba, Taisuke Mori, Jo Kitawaki (Kyoto Prefectural University of Medicine, Japan)

^○Indra Strong, Masayoshi Nomura, Yoshifumi Ochi, Mika Nagae, Shino Tokiwa, Yukiko Shimizu, Yugo Sawada, Tokumasa Hayashi, Achila Bob, Nutthachote Pattiya (Kameda Medical Center & Urogynecology Center, Japan)

^○Tetsushi Tsuruga, Tetsuya Hirata, Ikumi Akiyama, Yuichiro Miyamoto, Kenbun Sone, Michihiro Tanikawa, Mayuyo Mori, Yoko Matsumoto, Osamu Hiraike, Katsutoshi Oda, Yutaka Osuga, Tomoyuki Fujii (The University of Tokyo, Japan)

^○Kuniaki Ota (Fukushima Medical University, Fukushima Medical Center for Children and Women, Japan)

^○Yoshiaki Ota, Sayaka Masuda, Michiru Yasui, Yasuhiro Teishikata, Fuyuki Ichikawa, Kiyoshi Aikou, Terumi Shirane, Mari Sawada, Sintarou Sakate, Tomohisa Kihira, Kiyoshi Kanno, Akira Shirane, Shiori Yanai, Masaaki Andou (Kurashiki Medical Center, Japan)

^○Daiken Osaku, Fuminori Taniguchi, Hiroaki Komatsu, Yukihiro Azuma, Tasuku Harada (Tottori University, Japan)