Chen, Xu
Liu, Yuan
Liu, Meilin
Min, Fanli
Tong, Jiao
Wei, Wei
Sun, Lizhou
Zhang, Teng
Meng, Qian
Article History
Received: 1 September 2023
Accepted: 20 November 2023
First Online: 23 November 2023
Declarations
:
: In line with the Declaration of Helsinki, the Ethics Committee of Lianyungang Maternal and Child Health Hospital granted ethical permission, the permission number was LW2023006. All participants provided written informed consent at the time of recruitment.
: Not applicable.
: The authors declare no competing interests.