1Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan People’s Republic of China
2Department of Pathology and Laboratory Medicine, University of Tennessee Health Science Center, Memphis, TN USA
3Department of Clinical Laboratory, The Third Affiliated Hospital of Zhengzhou University, No. 7 Front Kangfu Street, Zhengzhou, 450052 Henan People’s Republic of China
4Department of Bioscience, University of Tennessee Health Science Center, Memphis, TN USA
5Collaborative Innovation Center of Molecular Diagnosis and Laboratory Medicine, Xinxiang Medical University, Xinxiang, Henan People’s Republic of China
6Department of Reproductive Medicine Center, The People’s Hospital of Henan Province, Zhengzhou, Henan People’s Republic of China
© The Author(s) 2020
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