Funding for this research was provided by:
Capital Foundation of Medical Development (2016-1-4082)
National Basic Research Program of China (973 Program) (2017YFA0104500)
Beijing Science and Technology Planning Project (Z191100001119120)
National Natural Science Foundation of China (81621001, 81930004, 81873445)
Received: 11 March 2020
Accepted: 23 April 2020
First Online: 15 May 2020
Ethics approval and consent to participate
: This study was approved by the ethical review committees of all participating centers.
: Written informed consent was obtained from all patients.
: The authors declare that they have no competing interests.