1. Department of Dermatology; Chung-Ang University College of Medicine; Seoul Korea
2. Department of Medicine; Graduate School; Chung-Ang University; Seoul Korea
3. Classys Inc.; Seoul Korea
4. Medical IT convergence Research center; Korea Electronics Technology Institute; Gyeonggi-do Korea
5. Department of Dermatology; Asan Medical Center; University of Ulsan College of Medicine; Seoul Korea
6. Department of Radiology; Chung-Ang University Hospital; Chung-Ang University College of Medicine; Seoul Korea