Table 1.

Characteristics of the patients included in the real medical data set. The tumors are located in the prostate peripheral zone.

Patient no.	Age (years)	PSA(ng/ml)	Gleason score
1	67	11	3 + 4
2	66	9.3	4 + 3
3	68	30.0	5 + 4
4	66	15.0	4 + 5
5	67	12.0	3 + 4
6	68	3.9	3 + 4
7	60	28.0	4 + 3 + 5
8	62	7.7	3 + 4
9	67	5.1	4 + 4
10	65	5.7	3 + 4
11	65	9.9	3 + 4
12	70	12.0	3 + 4 + 5
13	62	4.1	4 + 5
14	67	4.6	4 + 5
15	67	8.3	4 + 3 + 5
16	66	6.6	4 + 3
17	45	12	3 + 4
18	60	8.6	4 + 5
19	65	4.5	3 + 4
20	68	3.2	3 + 4

PSA: prostate-specific antigen.