1. Department of Medicine and Biosystemic Science; Kyushu University Graduate School of Medical Sciences; Fukuoka Japan
2. Department of Dermatology; Kyushu University Hospital; Fukuoka Japan
3. Department of Medical Education; Faculty of Medical Sciences; Kyushu University; Fukuoka Japan
4. Department of Comprehensive Clinical Oncology; Faculty of Medical Sciences; Kyushu University; Fukuoka Japan