Table 1.

Characteristics of study participants

Subjects	Age, years	Sex	Onset age, years (duration]	Vitiligo stage	Koebner's phenomenon	Hair Spontaneous involvement repigmentation	Presence of halo nevus	TPO AB positivity
Control 1	27	male	–	–	–	–	–	–	–
Control 2	29	female	–	–	–	–	–	–	–
Control 3	40	male	–	–	–	–	–	–	–
Control 4	27	female	–	–	–	–	–	–	–
Patient 1 (V105)	24	male	17 (7)	active	no	yes	yes	no	yes
Patient 2 (V142)	43	male	21 (22)	active	yes	no	no	no	no
Patient 3 (V215)	27	female	5 (22)	active	yes	yes	no	yes	yes
Patient 4 (V217)	36	female	35 (1)	active	yes	no	no	no	no