Ji, Feng Ping
Wen, Lu
Zhang, Yan Ping
Liu, Er Peng
Wen, Jian Guo http://orcid.org/0000-0003-0952-118X
Funding for this research was provided by:
National Natural Science Foundation of China (U1904208)
Article History
Received: 13 April 2021
Accepted: 19 September 2021
First Online: 28 September 2021
Declarations
:
: The authors declare that they have no competing interests.
: The study was approved by the ethics committee of First Affiliated Hospital of Zhengzhou University, China (2019-KY-164), and was conducted in accordance with the Declaration of Helsinki. Written informed consent was obtained from all participants prior to their inclusion in this study.
: Not applicable.
: The authors agree to publication in this journal.