Funding for this research was provided by:
Chongqing Clinical Research Center of Imaging and Nuclear Medicine, China (CSTC2015YFPT-gcjsyjzx0175)
Article History
Received: 15 May 2020
Accepted: 19 August 2020
First Online: 26 August 2020
Ethics approval and consent to participate
: The study was approved by the ethics committee of the Daping Hospital of Army Medical University. The need for individual consent was waived by the committee.
: Not applicable.
: The authors declare that they have no competing interests.