[1] UNIV NIJMEGEN HOSP,DEPT NEUROL,6500 HB NIJMEGEN,NETHERLANDS
[2] LEIDEN UNIV,DEPT NEUROL,LEIDEN,NETHERLANDS
[3] NCI,NIH,ROCKVILLE,MD
[4] UNIV NIJMEGEN HOSP,DEPT HUMAN GENET,6500 HB NIJMEGEN,NETHERLANDS
[5] LEIDEN UNIV,DEPT HUMAN GENET,MGC,2300 RA LEIDEN,NETHERLANDS
[6] INST BERGONIE,BORDEAUX,FRANCE
[7] INST PUBL HLTH,CRC,GENET EPIDEMIOL RES GRP,CAMBRIDGE,ENGLAND
[8] ROYAL MARSDEN HOSP,INST CANC RES,SUTTON,SURREY,ENGLAND
[9] GUYS & ST THOMAS HOSP,DEPT CLIN GENET,LONDON SE1 9RT,ENGLAND
[10] UNIV PITTSBURGH,DEPT HUMAN GENET,PITTSBURGH,PA
[11] ST GEORGE HOSP,DEPT CLIN GENET,LONDON,ENGLAND
[12] NCI,GENET EPIDEMIOL BRANCH,ROCKVILLE,MD
[13] FREE UNIV AMSTERDAM HOSP,DEPT DERMATOL,1081 HV AMSTERDAM,NETHERLANDS
[14] UNIV CAMBRIDGE,CRC,HUMAN CANC GENET RES GRP,CAMBRIDGE,ENGLAND
[15] HARVARD UNIV,SCH MED,DANA FARBER CANC INST,DIV CANC EPIDEMIOL & CONTROL,BOSTON,MA 02115