{"paper_id":"dc2b2521-f0e2-4162-af5b-85e949c38144","body_text":"-\nM. Furukubo\nDepartment of Obstetrics and Gynecology, Osaka City University Medical School\n-\nY. Fujino\nDepartment of Obstetrics and Gynecology, Osaka City University Medical School\n-\nN. Umesaki\nDepartment of Obstetrics and Gynecology, Osaka City University Medical School\n-\nH. Yanagihara\nDepartment of Obstetrics and Gynecology, Osaka City University Medical School\n-\nI. Matsuoka\nDepartment of Obstetrics and Gynecology, Osaka City University Medical School\n-\nF. Ito\nDepartment of Obstetrics and Gynecology, Osaka City University Medical School\n-\nH. Nakamura\nDepartment of Obstetrics and Gynecology, Osaka City University Medical School\n-\nS. Ogita\nDepartment of Obstetrics and Gynecology, Osaka City University Medical School","source_license":"CC0","license_restricted":false}