Table 1.

Baseline characteristics

No.a	Age/year	Sex (M/F)	Cause of CLIb	Rutherford scale
1	42	M	TAOc	5
2	29	M	TAO	4
3	34	M	TAO	5
4	54	M	TAO	5
5	41	M	TAO	5
6	50	M	TAO	5
7	23	M	Arteritis, erythema nodosum	5
8	34	M	TAO	5
9	40	M	TAO	5
10	47	M	Arteritis, Crohn's disease	4
11	33	M	TAO	5
12	49	M	TAO	4
13	41	M	TAO	4
14	49	M	TAO	5
15	44	M	Arteritis, SLEd	5
16	45	F	Arteritis, SLE	5
17	48	M	TAO	5
18	39	M	TAO	5
19	35	M	TAO	4
20	47	M	TAO	5
21	43	M	TAO	5
22	31	M	TAO	5
23	45	M	TAO	5
24	30	M	TAO	5
25	25	M	TAO	5
26	47	M	TAO	5
27	47	M	TAO	4

^aNo. indicates patient number.

^bCLI indicates critical limb ischemia.

^cTAO indicates thromboangiitis obliterans.

^dSLE indicates systemic lupus erythematosus.