Table 2

		*BT1*	*BT4*	*Both BT fractions*
*CTV_standard (ml)*	Average +/- SD	(27.9± 9.6)	(23.5± 3.3)	(25.8± 7.5)
*CTV_standard (ml)*		Range15.9 – 52.3	20.4 – 30.2	15.9 – 52.3
*CTV_{PET-influenced}(ml)***	Average +/- SD	(22.8± 12.6)	(20.2± 4.6)	(21.6± 9.5)
*CTV_{PET-influenced}(ml)***	Range	10.4 – 57.1	13.3 – 29	10.4 – 57.1
%	Average +/- SD	(25.1± 32.2)%	(16.3± 26.8)%	(20.9± 29.4)%
	Range	2.5%- 79.7%	5.7%- 60.0%	2.5%- 79.7%

Table 2: Average volume (ml) and range (ml) of CTV_standard and CTV_{PET-influenced} observed in first, in fourth and in both fractions of brachytherapy treatment and percentage differences (%) between the two volumes (normalized at the average value of the two CTVs).