1. Department ofDermatology; Kansai Medical University; Hirakata Japan
2. Department ofAllergy Center; Kansai Medical University; Hirakata Japan
3. Department of Dermatology and Venereology; University of Medicine and Pharmacy at Ho Chi Minh City; Ho Chi Minh Vietnam
4. Department of Rheumatology and Clinical Immunology; Kansai Medical University; Hirakata Japan