1 Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
2 Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan. Electronic address: takeichi@med.nagoya-u.ac.jp.
3 Biomenbrane Group, Technology Research Division, Center for Basic Technology Research, Tokyo Metropolitan Institute of Medical Science, Tokyo, Japan.
4 Division of Experimental Animals, Nagoya University Graduate School of Medicine, Nagoya, Japan.
5 Department of Dermatology, Nagoya University Graduate School of Medicine, Nagoya, Japan. Electronic address: makiyama@med.nagoya-u.ac.jp.