In the published article, there was an error in the author order, which was “Zhang Z, Chen B, Zhu Y, Zhang T, Yuan Y, Zhang X and Xu Y.” The order of the authors should have been “Zhang Z, Chen B, Zhu Y, Zhang T, Zhang X, Yuan Y and Xu Y.”
Dr. Yong Xu should not have been designated as one of the corresponding authors.
In the published article, there was an error in Affiliations 1 and 2. Instead of “1 Key Laboratory of Women's Reproductive Health of Jiangxi, Jiangxi Provincial Maternal and Child Health Hospital, Nanchang, China” and “2 Central Laboratory, Jiangxi Provincial Maternal and Child Health Hospital, Nanchang, China,” it should be “1 Department of Pathology, Jiangxi Maternal and Child Health Hospital, Nanchang, China.”
The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.