Funding for this research was provided by:
National Science and Technology Major Project (2017ZX10103004-006, 2018ZX10712001-018-002)
National Natural Science Foundation of China (81870010, 31970568, 31671350)
Programs of the Chinese Academy of Sciences (Y8YZ02E001, QYZDY-SSW-SMC017)
Received: 20 January 2020
Accepted: 5 April 2020
First Online: 15 April 2020
Ethics approval and consent to participate
: The study protocol was approved by the ethics committee of Peking university people’s hospital (Approval No. 2015PHB037–01, 17/01/2015). Written consent was acquired from the patient.
: Not applicable.
: All authors declare that they have no conflicts of interest.