Li, Fan
Sun, Huizhi
Li, Yue
Bai, Xiaoyu
Dong, Xueyi
Zhao, Nan
Meng, Jie
Sun, Baocun
Zhang, Danfang
Article History
Received: 1 March 2021
Accepted: 9 November 2021
First Online: 7 December 2021
Declarations
:
: The experimental protocol was established, according to the ethical guidelines of the Helsinki Declaration and was approved by the Human Ethics Committee of Tianjin Medical University. Written informed consent was obtained from individual or guardian participants.
: Not applicable.
: The authors declare that they have no competing interests.