Wang, Hui
Luo, Caiqun
Wu, Xiaoxia
Zhang, Jianming
Xu, Zhiyong
Liu, Yang
Li, Bohong
Li, Jing
Xie, Jiansheng
Funding for this research was provided by:
Guangdong Medical Science and Technology Research Fund Project (A2020084)
Shenzhen Science and Technology Innovation Committee (JCYJ20170413092818116)
Article History
Received: 23 March 2021
Accepted: 26 June 2021
First Online: 9 August 2021
Declarations
:
: This study was approved by the Ethics Committee of the Shenzhen Maternity and Child Health Hospital (No. SFYLS[2020]047) on Aug. 6, 2020 as per the guidelines established in the Declaration of Helsinki. All patients provided written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.