1 Department of Dermatology, Chonbuk National University Medical School, Jeonju, Korea.; Research Institute of Clinical Medicine of Chonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, Jeonju, Korea.
2 Department of Dermatology, Chonbuk National University Medical School, Jeonju, Korea.
3 Department of Pediatrics, Chonbuk National University Medical School, Jeonju, Korea.