Text and Data Mining valid from 2020-04-14
Received: 5 October 2019
Accepted: 2 April 2020
First Online: 14 April 2020
Ethics approval and consent to participate
: The trial received ethical approval from the North Sheffield Local Research Ethics Committee (Ref No; 08/H1308/150). This study was registered on the clinical trials database: ExternalRef removed. The trial also received approval from the Medicine for Human Use Regulations Approval (MHRA). The study was sponsored by Sheffield Teaching Hospitals NHS Foundation Trust.
: None of the authors have any competing conflicts of interest.