Funding for this research was provided by:
Science and Technology Planning Project of Shenzhen Municipality (JCYJ20180307150419435)
National Natural Science Foundation of China (8157010694)
Shenzhen Healthcare Research Project (SZLY2018001)
Received: 2 June 2020
Accepted: 30 October 2020
First Online: 10 November 2020
Ethics approval and consent to participate
: For the institutional cohorts, data were extracted from the Surveillance, Epidemiology, and End Results database. This article does not contain any studies with human participants performed by any of the authors. For this type of study, formal consent is not required.
: Not applicable.
: All authors have no relevant conflicts of interest to declare.