Ding, Liangcai
Cai, Mengdi
Chen, Lu
Yan, Han
Lu, Shicheng
Pang, Shuchao
Funding for this research was provided by:
National Natural Science Foundation of China (81870279)
Taishan Scholar Foundation of Shandong Province (tshw201502063)
Article History
Received: 13 September 2020
Accepted: 7 April 2021
First Online: 17 April 2021
Declarations
:
: The research protocol was approved by the Ethics Committee of Jining Medical University. This study conforms to the provisions of the Declaration of Helsinki (as revised in Fortaleza, Brazil, October 2013). Informed consents were obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.