Table 2. Comparison of Gleason scores between primary tumor and corresponding engraftment.

Patient no.	Gleason-score final (RALP)	Engraftment in mice
		Gleason score	Human DNA
1	4+5	4+5	+
2	4+3	4+4	+
3	3+3	3+3	+
4	3+3	3+3	+
5	3+4	3+4	N.a.
6	5+5	4+5	N.a.
10	4+5	4+5	+

N.a., not analyzed; RALP, robotic-assisted laparoscopic prostatectomy.