I have vitiligo for 17 years...Recently i got ans in here that apart from excimer laser treatment there are many treatment available...but i want natural therapy...if i go through ultra thin grafting and suction grafting etc...then doc will take 1st layer of my leg/hand skin and transfer on patches...in this treatment i will get marks if they take my real skin???what would you suggest???this treatments will make scars on hand or leg...