Wu, Xiaoyue
Zhang, Ning
Zhou, Bin
Liu, Siyu
Wang, Fei
Wang, Jiahan
Tang, Xinhui
Lin, Xu
Wang, Bin
Bi, Yanlin
Article History
Received: 16 January 2023
Accepted: 13 June 2023
First Online: 23 June 2023
Declarations
:
: Ethical approval for this study (Ethical Committee N◦2020 PRO FORMA Y number 005) was provided by the Ethical Committee Qingdao Municipal Hospital, Qingdao, China (Chairman Prof Yang) on 21 May 2020. All patients/participants enrolled had provided their written informed consent. And written informed consent had also been obtained from the individual(s) for any potentially identifiaable images or data included in this article that may be published. Statements of their signed consent are available on request. All methods comply with the Declaration of Helsinki guidelines.
: Not applicable.
: The authors declare that they have no competing interests.