Takafumi Nakamura (The Department of Obstetrics and Gynecology 1, Kawasaki Medical School, Kurashiki, Japan)

Nobuhisa Yoshikawa¹, Wenting Liu², Kae Nakamura¹, Hiroaki Kajiyama¹, Fumitaka Kikkawa¹ (1.Nagoya University Graduate School of Medicine, Obstetrics and Gynecology, 2.Bell Research Center for Reproductive Health and Cancer, Nagoya University Graduate School of Medicine)

Taito Miyamoto¹, Ryusuke Murakami², Koji Yamanoi¹, Kaoru Abiko³, Ken Yamaguchi¹, Junzo Hamanishi¹, Tsukasa Baba⁴, Noriomi Matsumura⁵, Masaki Mandai¹ (1.Department of Gynecology and Obstetrics, Kyoto university graduate school of medicine, Kyoto, Japan, 2.Department of Gynecology, Shiga General Hospital, Moriyama, Japan, 3.Department of Obstetrics and Gynecology, National Hospital Organization Kyoto Medical Center, Kyoto, Japan, 4.Department of Obstetrics and Gynecology, Iwate Medical University Faculty of Medicine, Morioka, Japan, 5.Department of Obstetrics and Gynecology, Kindai University Faculty of Medicine, Osaka, Japan)

Shiro Takamatsu¹, Noriomi Matsumura², Koji Yamanoi¹, Ken Yamaguchi¹, Junzo Hamanishi¹, Masaki Mandai¹, J.B. Brown³ (1.Department of Obstertrics and Gynelcology, Kyoto University, Kyoto, Japan, 2.Department of Obstertrics and Gynelcology, Kindai University, Osaka, Japan, 3.Laboratory of Molecular Biosciences, Kyoto University Graduate School of Medicine, Kyoto, Japan)

Kosuke Yoshida¹, Satoshi Tamauchi¹, Yoshiki Ikeda¹, Nobuhisa Yoshikawa¹, Kimihiro Nishino¹, Fumi Utsumi², Shiro Suzuki¹, Hiroaki Kajiyama¹, Kiyosumi Shibata², Fumitaka Kikkawa¹ (1.The department of Obstetrics and Gynecology, Nagoya University, Nagoya, Japan, 2.The department of Obstetrics and Gynecology, Fujita Health University Bantane Hospital, Nagoya, Japan)