Subject(s)

Dermatology , Pediatrics , Skin/anatomy & histology , Skin/abnormalities , Skin/growth & development , Skin/physiopathology , Skin/immunology , Skin Pigmentation/radiation effects , Hair/anatomy & histology , Hair/abnormalities , Hair/physiopathology , Nail Diseases/psychology , Nail Diseases/therapy , Nail Diseases/drug therapy , Skin Aging , Erythema , Skin Manifestations