Xie, Yuanyuan
Liu, Shuo
Wang, Liudi
Yang, Hui
Tai, Chenxu
Ling, Li
Chen, Libo
Liu, Shanshan
Wang, Bin https://orcid.org/0000-0003-3981-8849
Funding for this research was provided by:
National Key Research and Development Program of China (2017YFA0104304)
National Natural Science Foundation of China (81571213, 82070459, 81800583, 31700779)
Jiangsu Provincial Key Research and Development Program (BE2018664)
Nanjing Medical Science and Technique Development Foundation (QRX17006)
Nanjing Medical Science and Innovation Platform (ZDX16005)
Research Foundation of Hua Zhong University of Science and Technology Union Shenzhen Hospital (2020024)
Article History
Received: 13 February 2021
Accepted: 5 June 2021
First Online: 22 June 2021
Declarations
:
: All umbilical cord samples were taken after informed and written consent, and the study was approved by the Research Ethics Board of Nanjing Drum Tower Hospital (permit number 2017-161-01).
: Not applicable.
: The authors declare that they have no competing interests.