Shanghai Applied Radiation Institute;
Shanghai University Shanghai 200444;
China;
Cyberknife center;
Hua Shan Hospital Affiliated to School of Medicine;
Fu Dan University;
Shanghai 201206;
China;
光子束; 蒙地卡罗; 外科治疗; 立体定向; 系统; PENELOPE; 放射; 光束质量;