[1] Asia Pacific Aesthet Acad, Hong Kong, Peoples R China
[2] EverKeen Med Ctr, Hong Kong, Peoples R China
[3] Ctr Med St Jean, Arras, France
[4] Yonsei Univ, Human Identificat Res Inst, Coll Dent, Dept Oral Biol,Div Anat & Dev Biol,BK21 FOUR Proje, Seoul, South Korea
[5] Maylin Clin Apgujeong, Seoul, South Korea