About the Authors

Xiangdong Kong

Contributed equally to this work with: Xiangdong Kong, Lin Li, Lei Sun

Affiliation Prenatal Diagnosis Center, the First Affiliated Hospital of Zhengzhou University, Henan, China

Lin Li

Contributed equally to this work with: Xiangdong Kong, Lin Li, Lei Sun

Affiliation Department of Genetic Laboratory, Lin Yi People’s Hospital, Shandong, China

Lei Sun

Contributed equally to this work with: Xiangdong Kong, Lin Li, Lei Sun

sunshijie12345@163.com

Affiliation Laboratory of Medical Genetics, Qinzhou Maternal and Child Health Care Hospital, Guangxi, China

Kepeng Fu

Affiliation Laboratory of Medical Genetics, Qinzhou Maternal and Child Health Care Hospital, Guangxi, China

Ju Long

Affiliation Laboratory of Medical Genetics, Qinzhou Maternal and Child Health Care Hospital, Guangxi, China

Xunjin Weng

Affiliation Laboratory of Medical Genetics, Qinzhou Maternal and Child Health Care Hospital, Guangxi, China

Xuehe Ye

Affiliation Laboratory of Medical Genetics, Qinzhou Maternal and Child Health Care Hospital, Guangxi, China

Xinxiong Liu

Affiliation Laboratory of Medical Genetics, Qinzhou Maternal and Child Health Care Hospital, Guangxi, China

Bo Wang

Affiliation Genetics Laboratory, Hubei Maternal and Child Health Hospital, Hubei, China

Shanhuo Yan

Affiliation Laboratory of Medical Genetics, Qinzhou Maternal and Child Health Care Hospital, Guangxi, China

Haiming Ye

Affiliation Laboratory of Medical Genetics, Qinzhou Maternal and Child Health Care Hospital, Guangxi, China

Zuqian Fan

Affiliation Laboratory of Medical Genetics, Qinzhou Maternal and Child Health Care Hospital, Guangxi, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: LS. Performed the experiments: XK LL LS BW XY XL. Analyzed the data: KF JL. Contributed reagents/materials/analysis tools: XW SY HY. Wrote the paper: LS ZF.