| Authors: |
Yu C; School of Public Health, Fudan University, Shanghai 200032, China. yu.chuanning@icloud.com.; Key Lab of Reproduction Regulation of NPFPC, SIPPR, IRD, Fudan University, Shanghai 200032, China. yu.chuanning@icloud.com.; Guizhou Center for Disease Control and Prevention, Guiyang 550002, China. yu.chuanning@icloud.com., Wu J; School of Public Health, Fudan University, Shanghai 200032, China. wujq1688@163.com.; Key Lab of Reproduction Regulation of NPFPC, SIPPR, IRD, Fudan University, Shanghai 200032, China. wujq1688@163.com., Li Y; School of Public Health, Fudan University, Shanghai 200032, China. lyy1033@163.com.; Key Lab of Reproduction Regulation of NPFPC, SIPPR, IRD, Fudan University, Shanghai 200032, China. lyy1033@163.com., Zhou Y; School of Public Health, Fudan University, Shanghai 200032, China. yingzhou2012@163.com.; Key Lab of Reproduction Regulation of NPFPC, SIPPR, IRD, Fudan University, Shanghai 200032, China. yingzhou2012@163.com., Zhao R; School of Public Health, Fudan University, Shanghai 200032, China. zhaorui821030@163.com.; Key Lab of Reproduction Regulation of NPFPC, SIPPR, IRD, Fudan University, Shanghai 200032, China. zhaorui821030@163.com., Ji H; School of Public Health, Fudan University, Shanghai 200032, China. hongleijish@163.com.; Key Lab of Reproduction Regulation of NPFPC, SIPPR, IRD, Fudan University, Shanghai 200032, China. hongleijish@163.com., Li YR; School of Public Health, Fudan University, Shanghai 200032, China. llyyyrr@sina.com.; Key Lab of Reproduction Regulation of NPFPC, SIPPR, IRD, Fudan University, Shanghai 200032, China. llyyyrr@sina.com., Han Y; Health and Family Planning Commission, Dong Cheng District, Beijing 100005, China. jessica-0623@hotmail.com., Tong Q; Institute for Population and Family Planning, Chongqing 400000, China. sophie19910119@sina.cn. |