Fig. 1From: Interfractional variation in whole-breast VMAT irradiation: a dosimetric study with complementary SGRT and CBCT patient setupThe lateral (Lat), longitudinal (Long) and vertical (Vert) principal axes with respect to the patient body. Left (L), right (R), anterior (A) and posterior (P) sides are denoted, and the left breast is highlighted by a red volume extending outside the bodyBack to article page