Table 1.

Patients’ characteristics

	n
Feet	65
Patients	56
Age, years; mean (range)	62.4 (44.5–85.5)
Gender f/m	22/34
Diabetes	35
Diabetes type I/II	2/33
Alcoholism	3
Cobalamin deficiency (Vit. B12)	5
Hepatitis B and C	1
HIV	1
Chemotherapy	3
Autoimmune disease	4
Adipositas with BMI ≥ 35	4
Peripheral artery disease	9
Kidney failure or transplantation	11
Gout	6