Abbreviations: GTV, gross tumor volume; HR-CTV, high risk clinical
target volume; IR-CTV, intermediate risk CTV; SD, standard deviation;
D100, 100% volume in contouring target receiving the prescription dose;
D90, 90% volume in contouring target receiving the prescription dose;
V100, percentage volume of contouring target cover by 100Gy isodose
curve; D0.1CC, the maximum dose of 0.1 cc in
contouring target; D1CC, the maximum dose of 1
cc in contouring target; D2CC, the maximum dose
of 2 cc in contouring target;
a EQD2α/β=10; bEQD2α/β=3