Affiliation: | 1. Departments of Hematology, Shunde Hospital, Southern Medical University (The First People''s Hospital of Shunde), Foshan, Guangdong 528300, China;2. Department of Obstetrics and Gynecology, The Sixth Affiliated Hospital, South China University of Technology, Foshan, Guangdong 528200, China;3. Medical Research Center and Clinical Laboratory, Shunde Hospital, Southern Medical University (The First People''s Hospital of Shunde), Foshan, Guangdong 528300, China |