1. Department of Dermatology St. Vincent's Hospital College of Medicine The Catholic University of Korea Seoul Korea
2. Department of Microbiology College of Medicine The Catholic University of Korea Seoul Korea
3. Division of Cardiology Department of Internal Medicine Seoul St. Mary's Hospital College of Medicine The Catholic University of Korea Seoul Korea
4. CNP Skin Clinic Seoul Korea
5. Department of Dermatology Seoul St. Mary's Hospital College of Medicine The Catholic University of Korea Seoul Korea
6. Line Dermatology Clinic Seoul Korea