[1] Univ Pernambuco, Petrolina, Brazil
[2] Southern Univ Sci & Technol, Shenzhen, Peoples R China
[3] Alan Turing Inst, London, England
[4] Univ Coll London Hosp NHS, London, England
[5] UCL, London, England
[6] Univ Oxford, Nuffield Dept Primary Hlth Care Sci, Oxford, England
[7] Southern Hlth NHS Fdn Trust, Res & Innovat Dept, Southampton, Hants, England
[8] Univ Southampton, Primary Care Populat Sci & Med Educ, Southampton, Hants, England