[1] Saitama Childrens Med Ctr, Div Neonatol, Chuo Ku, 1-2 Shintoshin, Saitama, Saitama, Japan
[2] Saitama Childrens Med Ctr, Div Plast & Reconstruct Surg, Lymph Clin, Chuo Ku, 1-2 Shintoshin, Saitama, Saitama, Japan
[3] Saitama Med Ctr, Vision Pediat, 1961 Kamoda, Kawagoe, Saitama, Japan