The authors regret that the corresponding affiliation was incorrectly stated (Incorrect affiliation: The Comprehensive Cancer Centre of Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School and Clinical Cancer Institute of Nanjing University, Nanjing, 210008, China). The correct corresponding affiliation should be: Department of Oncology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, China.
In addition, the spelling of the second author's name is incorrect (Incorrect: Yulin Qiu) and needs to be changed to “Yuling Qiu”.
The authors would like to apologise for any inconvenience caused.