Funding for this research was provided by:
Applied Technology Research and Development Fund Project Plan of Deyang City 2016 (No 2016SZ026)
Cadre Health Research Project of Sichuan Province (2021-804)
Science and Technology Innovation R&D Project of Chengdu Science and Technology Bureau (2021-YF05-02112-SN)
Technological innovation and entrepreneurial talents seedling projects of Sichuan Province (20CXRC0038)
Received: 19 April 2021
Accepted: 19 January 2022
First Online: 17 February 2022
: This study was approved by the Ethics Committee of Sichuan Cancer Hospital. Written informed consent was obtained from all patients and parents/legally authorized representative of all minor and deceased patients were obtained. All methods were performed in accordance with the national guideline and institutional regulation.
: Not applicable.
: All authors declare no conflicts-of-interest related to this article.