Table 1. Experimental samples for data clustering and validation testing.

Sample Type	Non-cancerous	Stage1	Stage2	Stage3–4
Fallopian tube	4
Endometrium	6
Serous tumor		3	4	5
Ovarian endometrioid tumor		5	2	2
Endometrial endometrioid tumor, validation set		6
Ovarian metastases of endometrial tumor				5
TCGA Fallopian tube normal	8
TCGA serous tumor				4
Serous tumor, validation set				25