| Authors: |
Li W; Department of Obstetrics and Gynecology, Cheeloo College of Medicine, Qilu Hospital of Shandong University, Shandong University, 107 Cultural West Road, Jinan, Shandong Province, 250012, China. liwushan2005@163.com.; Department of Obstetrics, Jinan Maternity and Child Care Hospital, Shandong First Medical University, Jinan, Shandong Province, 250000, China. liwushan2005@163.com., Li X; Department of Immunology, Shandong Provincial Key Laboratory of Infection & Immunology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong Province, 250012, China., Liu X; Department of Immunology, Shandong Provincial Key Laboratory of Infection & Immunology, School of Basic Medical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong Province, 250012, China., Zhang M; Department of Obstetrics, Jinan Maternity and Child Care Hospital, Shandong First Medical University, Jinan, Shandong Province, 250000, China., Li W; Department of Obstetrics and Gynecology, Cheeloo College of Medicine, Qilu Hospital of Shandong University, Shandong University, 107 Cultural West Road, Jinan, Shandong Province, 250012, China., Jiao X; Department of Obstetrics and Gynecology, Cheeloo College of Medicine, Qilu Hospital of Shandong University, Shandong University, 107 Cultural West Road, Jinan, Shandong Province, 250012, China., Gao F; Department of Obstetrics, Jinan Maternity and Child Care Hospital, Shandong First Medical University, Jinan, Shandong Province, 250000, China. fengchungaoyx@sina.cn., Cui B; Department of Obstetrics and Gynecology, Cheeloo College of Medicine, Qilu Hospital of Shandong University, Shandong University, 107 Cultural West Road, Jinan, Shandong Province, 250012, China. cuibaoxia@sdu.edu.cn. |
