[1] Royal United Hosp, Canc Res Unit, Bath BA1 3NG, Avon, England
[2] Derriford Hosp, Plymouth PL6 8DH, Devon, England
[3] Taunton & Somerset Hosp, Taunton, Somerset, England
[4] Royal S Hants Hosp, Southampton SO9 4PE, Hants, England
[5] Janssen Cilag Ltd, Saunderton, Bucks, England
[6] Royal Bournemouth Hosp, Bournemouth, Dorset, England