[1] Nagoya Univ, Sch Med, Ctr Genet & Regenerat Med, Showa Ku, Nagoya, Aichi 4668550, Japan
[2] Nagoya Univ, Grad Sch Med, Dept Oral & Maxillofacial Surg, Nagoya, Aichi 4668550, Japan
[3] Nagoya Univ, Grad Sch Med, Dept Plast & Reconstruct Surg, Nagoya, Aichi 4668550, Japan