Chen, Xiujuan
Peng, Wei
Zhang, Yan
Zhou, Huansheng
Zhang, Meng
Funding for this research was provided by:
Youth Foundation of the Affiliated Hospital of Qingdao University (QDFYQN202102027)
Article History
Received: 7 January 2023
Accepted: 6 August 2023
First Online: 24 August 2023
Declarations
:
: The authors declare no competing interests.
: The authors report no conflict of interest.
: The Ethics Committee of the Affiliated Hospital of Qingdao University has approved the study and waived the need for individual informed consent by formulating a declaration of no objection. All participants approved the study. All methods were carried out in accordance with relevant guidelines and regulations.
: NA.