Cediranib Maleate With or Without Gefitinib in Treating Patients With Recurrent or Progressive Glioblastoma

University College Hospital, London

Queen Elizabeth Hospital, Birmingham

Bristol Haematology and Oncology Centre, Bristol

Addenbrooke's Hospital, Cambridge

Royal Surrey County Hospital, Guildford

Castle Hill Hospital, Hull

Charing Cross Hospital, London

The Christie NHS Foundation Trust, Manchester

Southampton General Hospital, Southampton

Royal Marsden Hospital, Sutton