1. Department of Dermatology & Cutaneous Biology, Research Institute, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
2. Scar Laser and Plastic Surgery Center, Yonsei Cancer Hospital, Seoul 03722, Republic of Korea
3. Department of Dermatology, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin 16995, Republic of Korea
4. Department of Plastic Surgery, Yonsei University College of Medicine, Seoul 03722, Republic of Korea