All procedures and interviews will be conducted at Charing Cross Hospital. All patients will be enrolled in the study for 5 months. However, for patients receiving chemotherapy, if there has been a change in treatment schedule by the oncologist the time the patient will spend in the study will be increased in accordance with changes made to treatment schedule (i.e. if cycle 4 (docetaxel) is started 1 week late, then the time in the study will be 5 months and 1 week).