Following careful consideration and consultation with patient representatives, we have decided to delay the 9 month questionnaire until 12 months after consent. Therefore participants in the study will no longer receive a questionnaire at the 9 month time point. Participants will receive a letter in the near future providing further details on this.

Questionnaires will be available for participants to complete online during the study. Please contact if you would like to request access to complete your questionnaires online.