Filename	Category_Code	Column_Number	Data_Label
GSE46171_Clinical_data.txt		1	SUBJ_ID
GSE46171_Clinical_data.txt	Subject+Demographics	2	Gender
GSE46171_Clinical_data.txt	Subject+Demographics	3	Age
GSE46171_Clinical_data.txt	Samples_and_Timepoints	4	Tissue
GSE46171_Clinical_data.txt	Disease_Ontology	5	Diagnosis
