Funding for this research was provided by:
Natural Science Foundation of Guangdong Province (2017A030313668)
Sanming Project of Medicine in Shenzhen (SZSM201612031)
Natural Science Foundation of National (81972003)
Shenzhen Municipal Government of China (JCYJ20180507184647104, JCYJ20170818085657917, JCYJ20170817171808368, KQTD20170810160226082)
Received: 9 October 2020
Accepted: 27 April 2021
First Online: 21 May 2021
: This study was approved by the Ethics Committee of Shenzhen Second People’ s Hospital in accordance with the principles of the Declaration of Helsinki. Informed consent from patients for their medical data to be used in the study were obtained.
: All authors have seen and agreed to publish.
: The authors declare that they have no competing interests.