Received: 8 September 2020
Accepted: 14 August 2021
First Online: 30 August 2021
: The study was conducted by the Declaration of Helsinki and its amendments and with Good Clinical Practice guidelines. Ethical approval for this study was obtained from the institutional review board at Fudan University Shanghai Cancer Center, Shanghai, China.Informed consent was obtained from all individual participants included in the study.
: Patients signed informed consent regarding publishing their data.
: The authors declare that they have no competing interests.