Experimental animals names
1 = C1
2 = C2
3 = C3
4 = C4
5 = C5
6 = C6
7 = HF1
8 = HF2
9 = HF3
10 = HF4
11 = HF5
12 = HF6
13 = CAF1
14 = CAF2
15 = CAF3
16 = CAF4
17 = CAF5
18 = CAF6

Experiment and control groups
1 = C
2 = HF
3 = CAF