Funding for this research was provided by:
National Key Research and Development Program of China (2017YFC0113201)
Zhejiang Provincial Natural Science Foundation of China (LSY19H180002)
Medical Science and Technology Program of Zhejiang Province (2017PY013, 2018PY005)
the Key Laboratory of Radiation Physics and Technology (Sichuan University), Ministry of Education (2018SCURPT09)
Received: 2 April 2019
Accepted: 9 October 2019
First Online: 16 October 2019
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of Zhejiang Cancer Hospital with number 2014-03-12.
: Not applicable.
: The authors declare that they have no competing interests.