Grade	T Stage	Tumor Response	number.responses
Drug A
I	T1	0	7
I	T1	1	1
I	T2	0	5
I	T2	1	3
I	T3	0	7
I	T3	1	4
I	T4	0	8
II	T1	0	11
II	T1	1	3
II	T2	0	6
II	T2	1	1
II	T2	NA	1
II	T3	0	3
II	T3	1	1
II	T3	NA	1
II	T4	0	3
II	T4	1	2
III	T1	0	3
III	T1	1	3
III	T2	0	7
III	T2	1	2
III	T3	0	2
III	T3	1	3
III	T3	NA	1
III	T4	0	5
III	T4	1	5
Drug B
I	T1	0	4
I	T1	1	5
I	T2	0	8
I	T2	1	1
I	T2	NA	1
I	T3	0	4
I	T3	1	3
I	T4	0	3
I	T4	1	4
II	T1	0	5
II	T1	1	3
II	T1	NA	1
II	T2	0	6
II	T2	1	3
II	T3	0	2
II	T3	1	3
II	T3	NA	1
II	T4	0	8
II	T4	1	3
II	T4	NA	1
III	T1	0	4
III	T1	1	3
III	T2	0	7
III	T2	1	3
III	T3	0	7
III	T3	1	1
III	T4	0	7
III	T4	1	1