Department;
of;
Medical;
Oncology,;
Nanjing;
General;
Hospital;
of;
Nanjing;
Command,;
Nanjing;
210002,;
China;
Laboratory;
of;
Clinical;
Immunology,;
Nanjing;
454th;
Hospital;
of;
Nanjing;
Air;
Force,;
Nanjing;
210002,;
China;