Institution: | (1) Department of Dermatology, Keio University School of Medicine, 35 Shinanomachi, Shinjuku, 160 Tokyo, Japan;(2) Department of Dermatology, Tachikawa Kyosai Hospital, 4-2-22 Nishikicho, 190 Tachikawa City, Tokyo, Japan;(3) Research Laboratories, Pias Corporation, 3-21-3 Toyosaki, Ohyodoku, 531 Osaka, Japan |