Wang, Xiaoying
Li, Yan
Article History
Received: 10 January 2021
Accepted: 12 April 2021
First Online: 21 April 2021
Declarations
:
: This study was approved by the Institutional Research Review Board of ShengJing Hospital of China Medical University (#2016PS87J). Written informed consent was obtained from all subjects. All procedures performed in the present study were in accordance with Declaration of Helsinki.
: Not applicable.
: All authors declare that there is no conflict of interests.