[1] Natl Hosp Org Tokyo Med Ctr, Dept Plast & Reconstruct Surg, Meguro Ku, Tokyo 1528902, Japan
[2] Chiba Univ, Ctr Environm Hlth & Field Sci, Kashiwa, Chiba 2770882, Japan
[3] Nippon Med Sch, Dept Hyg & Publ Hlth, Bunkyo Ku, Tokyo 1138602, Japan
[4] Natl Ctr Child Hlth & Dev, Dept Plast & Reconstruct Surg, Setagaya Ku, Tokyo 1578535, Japan
[5] Agematsu Town Off Ind & Tourism Dept, Nagano 3995601, Japan
[6] Forestry & Forest Prod Res Inst, Tsukuba, Ibaraki 3058687, Japan
[7] Nagano Prefectural Kiso Hosp, Nagano 3978555, Japan
[8] Le Verseau Inc, Setagaya Ku, Tokyo 1560051, Japan