| Institution: | (1) Department of Obstetrics and Gynecology, Akita University School of Medicine, Akita, Japan;(2) Department of Reproductive Endocrinology, Women's Hospital, Zhejiang University School of Medicine, Zhejiang, PR, China;(3) Department of Dermatology and Plastic Surgery, Akita University School of Medicine, Akita, Japan;(4) Organon, Oss, the Netherlands;(5) Division of Reproductive Biology, Department of Obstetrics and Gynecology, Stanford University School of Medicine, Stanford, California, USA |
