Funding for this research was provided by:
National Natural Science Foundation of China (81773067, 81502486)
Received: 23 February 2020
Accepted: 2 July 2020
First Online: 10 July 2020
Ethics approval and consent to participate
: This study was approved by the Institutional Ethics Committee of the Zhongshan Hospital, Fudan University. Written informed consents were obtained from each patient.
: Not applicable.
: The authors declare that they have no competing interests.