Xu, Wenwen
Li, Youpei
Li, Nanqi
Sun, Yu
Wang, Chao
An, Ke
Article History
Received: 18 June 2022
Accepted: 29 October 2022
First Online: 7 November 2022
Declarations
:
: Ethical approval for this study (Ethical Committee No. [2018]265) was provided by the Ethics Committee of the First Affiliated Hospital of Sun Yat-Sen University (Chairperson Prof Churong Yan) on 24 October 2018. All methods were carried out in accordance with relevant guidelines and regulations (Declaration of Helsinki). Written informed consent was obtained from all participating subjects prior to enrollment.
: Not applicable.
: The authors declare that they have no competing interests.