Funding for this research was provided by:
National Key R&D Program of China (2017YFC1308000)
Received: 8 April 2021
Accepted: 26 May 2021
First Online: 9 June 2021
: This study was mainly led by the Anzhen Hospital, Beijing, China and was approved by the hospital’s Ethics Committee in April 2018 (No. 2018004). The need for informed consent was waived.
: Not applicable.
: The authors declare that they have no competing interests.