Ding, Yi
Zheng, Chao
Wei, Xiaolin
Zhang, Qi
Sun, Qiang
Article History
Received: 30 June 2022
Accepted: 2 November 2022
First Online: 16 December 2022
Declarations
:
: All experimental protocols were approved by the Medical Ethics Committee of the Center for Health Management and Policy Research, Shandong University (ECCHMPSDU20210602). Meanwhile, we confirmed that all methods in this study were carried out in accordance with relevant guidelines and regulations. Additionally, the data in this study did not include any details on individuals and informed consent was obtained from all subjects and/or their legal guardian(s).
: Not applicable.
: We declare no competing interests and all authors made no disclosures.