Funding for this research was provided by:
Top-level Clinical Discipline Project of Shanghai Pudong District (PWYgf2018-02)
Article History
Received: 12 June 2020
Accepted: 24 November 2020
First Online: 1 December 2020
Ethics approval and consent to participate
: This study was approved by the Ethical Committee of Shanghai east hospital affiliated to Tongji University. Written informed consent was obtained from all individual participants prior to data collection
: Written informed consents were obtained from the patients for publication of this study. The copy of the written consents was available for review by the Editor-in-Chief of this journal.
: The authors declare that they have no competing interests.