Table 1.

Envisia results from in vitro mixtures of non-UIP pooled TBB sample and UIP SLB sample

Sample	Non-UIP pooled TBB (%)	UIP SLB (%)	Envisia call
Non-UIP pooled TBB	100	0	Non-UIP
	45	55	Non-UIP
	35	65	UIP
	25	75	UIP
Pure UIP SLB	100	0	UIP