Article History
Received: 2 September 2020
Accepted: 5 August 2022
First Online: 10 August 2022
Declarations
:
: This study was approved by the ethics committee of the Tianjin Medical University Cancer Institute & Hospital. The need for informed consent was waived by the committee. This data set has been anonymised in order to protect the personal data of those that took part in the study. No animal experiments were performed during the study.
: Not applicable. Individual patient data and images are not presented in this manuscript.
: The authors declare that they have no competing interests.