Table 2.

Comparison of metabolites between TC, PE and TB.

Attribute	Number of molecules	% of total
Only TC	99	24.3
Only PE	163	40.0
Only TB	33	8.1
TC + PE but not TB	72	17.6
PE + TB but not TC	7	1.7
TB + TC but not PE	16	3.9
TB + PE + TC	18	4.4