[1] CTR LEON BERARD,LYON,FRANCE
[2] UNIV NEBRASKA,MED CTR,OMAHA,NE 68105
[3] UNIV TEXAS,MD ANDERSON HOSP & TUMOR INST,TEXAS MED CTR,HOUSTON,TX 77030
[4] HOP JEAN MINIJOZ,BESANCON,FRANCE
[5] HOP BRETONNEAU,F-75877 PARIS 18,FRANCE
[6] HOP BRETONNEAU,SERV ONCOL MED & MALAD SANG,TOURS,FRANCE
[7] UNIV LONDON,COLL HOSP,DEPT RADIOTHERAPY & ONCOL,LONDON,ENGLAND
[8] HOP ST ANTOINE,F-75571 PARIS 12,FRANCE
[9] INST J PAOLI I CALMETTES,MARSEILLE,FRANCE
[10] INSERM,U119,F-13258 MARSEILLE 09,FRANCE
[11] INST GUSTAVE ROUSSY,F-94805 VILLEJUIF,FRANCE
[12] UNIV CATHOLIQUE LIBRE,SERV HEMATOL CLIN,BRUSSELS,BELGIUM