The study is led by researchers at the Centre for Academic Primary Care, University of Bristol, in collaboration with Bristol, North Somerset and South Gloucestershire Clinical Commissioning Group (BNSSG CCG) and the University of Oxford.

This research is funded by the NIHR Research for Patient Benefit Programme (ref PB-PG-1217-20012).  The views expressed are those of the author(s) and not necessarily those of the NHS, the NIHR or the Department of Health.

Sponsor: University of Bristol (ref 2018 – 4961)

Ethical approval: Frenchay Bristol Research Ethics Committee (Ref 19/SW/0096)

CPMS Study registration: 259186 (The COAC Study)

ISRCTN Study registration: http://www.isrctn.com/ISRCTN13471877

COAC Study Investigators: Mairead Murphy(Chief Investigator), Chris Salisbury, Richard Morris, Geoff Wong, Jude Hancock.

Chief Investigator: Mairead Murphy
Email: mairead.murphy@bristol.ac.uk

Administrator: Aneta Taylor
Email: aneta.taylor@bristol.ac.uk

Study Advisory Group: Pete Bower, Julia Frost, Jo Protheroe, Louise Ting, Chris Salisbury, Richard Morris, Mairead Murphy

Patient Advisory Group: The patient advisory group meet regularly to advise on the study. There are seven members.