Received: 16 February 2021
Accepted: 17 May 2021
First Online: 18 June 2021
: The study was carried out following the guidelines proposed in the Declaration of Helsinki. All procedures involving human subjects went through ethical approval by the Ethics committee of Sixth Affiliated People’s Hospital of Shanghai Jiao Tong University (2016016). All participants signed an informed consent form.
: Not applicable.
: The authors declare that they have no competing interests.