[1] Department of Paediatrics,
[2] Nagoya University School of Medicine,undefined
[3] Tsurumai-cho 65,undefined
[4] Showa-ku,undefined
[5] Nagoya 466,undefined
[6] Japan,undefined
[7] Tel.: +8152-741-2111,undefined
[8] Fax: +8152-731-6137,undefined
[9] Department of Pathology,undefined
[10] Nagoya University Hospital,undefined
[11] Nagoya 466,undefined
[12] Japan,undefined