[1] Manchester Univ NHS Fdn Hosp Trust, Univ Manchester, Manchester, England
[2] AstraZeneca, Cambridge, England
[3] Univ Massachusetts Chan, Worcester, MA USA
[4] UCL, London, England
[5] Univ Michigan, Ann Arbor, MI USA
[6] Univ Leeds, Leeds Teaching Hosp NHS Trust, Leeds, England
[7] Leeds Teaching Hosp NHS Trust, Dept Cardiol, Leeds, England
[8] AstraZeneca, Gothenburg, Sweden
[9] AstraZeneca, Barcelona, Spain
[10] AstraZeneca, Gaithersburg, MD USA
[11] AstraZeneca, Durham, NC USA