*Laser Aesthetic Center, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College

†Department of Cicatrix Minimally Invasive Treatment Center, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China

Address correspondence and reprint requests to Lvping Huang, MD, Laser Aesthetic Center ([email protected]), and Jintian Hu, MD, Department of Cicatrix Minimally Invasive Treatment Center ([email protected]), Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Thirty-three Badachu Road, Shijingshan District, Beijing 100144, China

The authors report no conflicts of interest.