Billur Sezgin1, Hakan Bulam2, Bora Ozel3. 1. Department of Plastic, Reconstructive and Aesthetic Surgery, Koc University School of Medicine, Istanbul, Turkey. bsezgin@ku.edu.tr. 2. Department of Plastic, Reconstructive and Aesthetic Surgery, Bursa Sevket Yilmaz Training and Research Hospital, Bursa, Turkey. 3. Department of Plastic, Reconstructive and Aesthetic Surgery, Kirikkale Yuksek Ihtisas Hospital, Kirikkale, Turkey.