Received: 20 April 2020
Accepted: 11 August 2020
First Online: 20 August 2020
Ethics approval and consent to participate
: This study received ethical approval from the National Health Service Health Research Authority (NHS HRA: 17/YH/0232) and the Aston University Research Ethics Committee (194–2017-HM) in 2017. Written informed consent was obtained from research participants and Aston University Governance Approval was sought before any pharmacy was engaged as a recruitment site.
: Not applicable.
: The authors declare that they have no competing interests.