Funding for this research was provided by:
Natural Science Fund of China (81430022, 81371407, 81771374)
Innovation Program of Shanghai Municipal Education Commission (2017-01-07-00-01-E00046)
Natural Science Foundation of Science and Technology of Shanghai (15ZR1426700)
Text and Data Mining valid from 2018-07-23
Received: 10 February 2018
Accepted: 2 July 2018
First Online: 23 July 2018
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of Ruijin Hospital and all participants have given written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.