Table 1.

Results of unsupervised image segmentation

Molecular domain	Case_1		Case_2		Case_3
	Peptides	Lipids	Peptides	Lipids	Peptides	Lipids
Number of clusters	1251	1535	962	1479	1719	1633
Average size of a cluster (%)	0.08	0.07	0.10	0.07	0.06	0.06
Size of the largest cluster (%)	6.88	10.45	4.68	19.93	3.10	10.83

Size of an average and the largest cluster is presented as a percentage of the whole specimen area