[1] Anim Technol Inst Taiwan, Div Biotechnol, Miaoli, Taiwan
[2] Natl Taiwan Univ, Coll Med, Dept Surg, Taipei 10764, Taiwan
[3] Tokai Univ, Sch Med, Res Ctr Genet Engn & Cell Transplantat, Kanagawa 2591100, Japan
[4] Tokai Univ, Sch Med, Dept Transplantat, Kanagawa 2591100, Japan
[5] Tokai Univ, Sch Med, Transplantat Immunol Ctr, Kanagawa 2591100, Japan