[1] Kyushu Univ, Fac Dent Sci, Sect Oral & Maxillofacial Oncol, Div Maxillofacial Diagnost & Surg Sci, Fukuoka, Fukuoka, Japan
[2] Kyushu Univ, Fac Dent Sci, OBT Res Ctr, Fukuoka, Fukuoka, Japan
[3] Harvard Med Sch, Massachusetts Gen Hosp, Boston, MA USA