4-year-old girl without significant past medical history presented to the pediatric dermatology clinic for evaluation of a rash that had been ongoing for the past week. She recently had a few days of cough, rhinorrhea, sore throat and fever that had resolved before the presentation of the rash. Can you spot the rash? A. Urticarial vasculitis B. Acute hemorrhagic edema of infancy C. Rocky mountain spotted fever D. Henoch-Schönlein purpura