Received: 11 July 2020
Accepted: 4 November 2020
First Online: 12 November 2020
Ethics approval and consent to participate
: Approval was obtained from the Clinical Trials and Biomedical Ethics Committee of Hong Hui Hospital (Approval Number: 2018002), and written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.