Table 3.

CPM analysis

	Sample	S3.1	S3.2	S4.1	S4.2
1	ΦBF (initial weight) [10−3]	1.9	1.9	0.38	0.38
2	ΦMin (initial weight) [10−3]	0.314	0.314	0.314	0.314
3	VCPM [10−20 cm3]	9.7	11.7	10.7	10.8
4	ΦCPM [10−3]	1.90 ± 0.02	1.98 ± 0.03	0.58 ± 0.02	0.64 ± 0.03
5	ΦBF (CPM) [10−3]	1.80	1.80	0.36	0.36
6	ΦMin (CPM) [10−3]	0.10 ± 0.02	0.18 ± 0.02	0.22 ± 0.02	0.28 ± 0.03
7	ΦMin = ΦMin/ΦMin (initial weight)	0.32 ± 0.07	0.57 ± 0.07	0.70 ± 0.07	0.89 ± 0.10
8	CMin (CPM) [%]	5.3 ± 1.1	9.1 ± 1	38 ± 4	44 ± 5

Referring to a previous study, we assumed that ∼95% of the total BF is not involved in CPP formation (9).