[1] KAROLINSKA HOSP,RADIUMHEMMET,S-10401 STOCKHOLM 60,SWEDEN
[2] KAROLINSKA HOSP,CTR ONCOL,S-10401 STOCKHOLM 60,SWEDEN
[3] KAROLINSKA HOSP,DEPT SURG,S-10401 STOCKHOLM 60,SWEDEN
[4] KAROLINSKA HOSP,DEPT TUMOUR PATHOL,S-10401 STOCKHOLM 60,SWEDEN
[5] SODERSJUKHUSET,DEPT ONCOL,S-10064 STOCKHOLM,SWEDEN
[6] SODERSJUKHUSET,DEPT SURG,S-10064 STOCKHOLM,SWEDEN
[7] SABBATSBERGS HOSP,DEPT SURG,S-11382 STOCKHOLM,SWEDEN
[8] DANDERYD HOSP,DEPT SURG,S-18288 DANDERYD,SWEDEN
[9] DANDERYD HOSP,DEPT ONCOL,S-18288 DANDERYD,SWEDEN