A patient with a 10-year history of recurrent bilateral granulomatous uveitis with waxing and waning exudative retinal detachments, nodules in the iris. You observe alopecia, vitiligo, hearing loss in this patient. Your diagnosis would be:

a. Retinoblastoma
b. Retinal detachment
c. Vogt-Koyanagi-Harada syndrome
d. Fuch's heterochromic iridocyclitis