Funding for this research was provided by:
1–3–5 project for disciplines of excellence of west china hospital, sichuan university (ZYGD18013)
Received: 25 July 2021
Accepted: 5 September 2021
First Online: 14 September 2021
: This study was conducted in accordance with the ethical guidelines of the 1975 Declaration of Helsinki and approved by the Biomedical Research Ethics Committees of our hospital. Written informed consents were obtained from all the patients and the patient-sensitive data were protected with full confidentiality and used only for the purposes of this study.
: Not applicable.
: The authors declare that they have no competing interests.