[1] KYOTO UNIV,OTSUKA DEPT INT PREVENT NUTR MED,KYOTO 606,JAPAN
[2] KYOTO UNIV,GRAD SCH HUMAN & ENVIRONM STUDIES,KYOTO 606,JAPAN
[3] KYOTO UNIV,FAC MED,INST LAB ANIM,KYOTO 60601,JAPAN
[4] HOP ST LOUIS,INSERM,U358,F-75475 PARIS,FRANCE
[5] UNIV OXFORD,WELLCOME TRUST CTR HUMAN GENET,OXFORD OX3 7BN,ENGLAND
[6] KEIO UNIV,DEPT INTERNAL MED,SHINJUKU KU,TOKYO,JAPAN
[7] SANKYO CO LTD,LAB ANIM SCI & TOXICOL LABS,FUKUROI,SHIZUOKA,JAPAN