500
Participants
Start Date
September 30, 2015
Primary Completion Date
September 30, 2025
Study Completion Date
September 30, 2025
Pre-letter telephone call.
A brief 2-10 min telephone call made to the patient prior to receipt of appointment invitation letter.
Post-letter telephone call
A brief 2-10 min telephone call made to the patient after receipt of appointment invitation letter.
RECRUITING
Singleton Hospital, Swansea
Abertawe Bro Morgannwg University Health Board
OTHER
Swansea University
OTHER