Table 1. Characteristics of patient population.

Patient	Sex	Age	Transmission route	CDC
1	M	41	omosexual	A1
2	M	39	omosexual	A2
3	M	54	eterosexual	A2
4	M	27	omosexual	A2
5	M	32	eterosexual	A2
6	M	53	eterosexual	A2
7	M	49	bisexual	A2
8	M	63	bisexual	A3
9	M	40	eterosexual	A2

The characteristics of patient population at baseline including anagraphic data, transmission routes and CDC stages.