1. a R&D Center for Artificial Skin, School of Allied Health Sciences, Kitasato University, 1-15-1 Kitasato, Minami, Sagamihara, Kanagawa 252-0374, Japan. mm09024g@st.kitasato-u.ac.jp
2. b R&D Center for Artificial Skin, School of Allied Health Sciences, Kitasato University, 1-15-1 Kitasato, Minami, Sagamihara, Kanagawa 252-0374, Japan