1. Department of Dermatology; Graduate School of Medical Sciences; Kyushu University; Fukuoka Japan
2. Department of Dermatology; Federation of National Public Service Personnel Mutual Aid Associations; Hamanomachi Hospital; Fukuoka Japan
3. Department of General Internal Medicine; Kyushu University Hospital; Fukuoka Japan
4. Department of Environmental Medicine and Infectious Disease; Graduate School of Medical Sciences; Kyushu University; Fukuoka Japan