Acknowledgments
This work was supported by grants from the Foundation of Longgang District Key Laboratory of Birth Defects Prevention (No. LGKCZSYS2018000010), and the Economic and Technological Development Special Foundation of Shenzhen Longgang District (No. LGKCYLWS2021000026). We thank the assistance of the Pathology Department of Longgang Maternity&Child Healthcare Hospital of Shenzhen City and Jingjie PTM BioLab (Hangzhou). Co. Inc.