[1] DUDLEY RD HOSP,DEPT RADIOTHERAPY & ONCOL,BIRMINGHAM B18 7QH,W MIDLANDS,ENGLAND
[2] IPSWICH HOSP,DEPT RADIOTHERAPY & ONCOL,IPSWICH,SUFFOLK,ENGLAND
[3] WELLCOME RES LABS,BECKENHAM BR3 3BS,KENT,ENGLAND
[4] WESTMINSTER HOSP,STANFORD CADE DEPT CLIN ONCOL,LONDON SW1,ENGLAND