1 FACES + Plastic Surgery, Skin and Laser Center, Rome, Italy. scohen@facesplus.com.
2 Department of Surgery, Division of Plastic Surgery, UC San Diego School of Medicine, 4510 Executive Drive Suite 200, San Diego, CA, 92121, USA. scohen@facesplus.com.
3 Private Practice, Plastic Surgery, Rome, Italy.
4 Department of Surgery, Division of Plastic Surgery, UC San Diego School of Medicine, 4510 Executive Drive Suite 200, San Diego, CA, 92121, USA.