Funding for this research was provided by:
2020 SKY Imaging Research Fund of the Chinese International Medical Foundation (No. Z-2014-07-2003-07)
Harbin Medical University Cancer Hospital Haiyan Funds (No. JJZD2020-17, No. JJQN2021-07)
Funding for postdoctoral research of Heilongjiang Provincial Government (LBH-Z18140)
Received: 23 July 2021
Accepted: 8 November 2021
First Online: 22 November 2021
Change Date: 1 March 2022
Change Type: Correction
Change Details: A Correction to this paper has been published:
Change Details: https://doi.org/10.1186/s12880-022-00758-w
: This study was approved by the Ethics Review Board of Harbin Medical University. The requirement of informed consent from the patients was waived because of the retrospective design of this study, and patients’ information was protected. And the study was performed in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.