You will be reimbursed for reasonable travel expenses (up to £10) for getting to the study visits.

You will be reimbursed on a pro rata basis for the cost of electricity required for the use of the TLA device during the 12-month trial follow-up period (up to £25.)

You will be reimbursed £25 for the inconvenience and time for attending each study visit during the trial.

There will be a maximum total payment of £229 per participant.