Funding for this research was provided by:
Programme Grants for Applied Research (RP-PG-061120004)
Received: 22 October 2019
Accepted: 27 July 2020
First Online: 21 September 2020
Ethics approval and consent to participate
: The PARTNERS2 programme has ethical approval from West Midlands Edgbaston NHS Research Ethics Committee (14/WM/0052 and 134361 IRAS ID). This paper uses data provided by the 21 authors who have provided consent to participate through writing the paper together and agreeing final text for publication.
: The manuscript has been approved for publication by all 21 authors.
: The authors declare that they have no competing interests.