[1] Univ Oxford, Nuffield Dept Primary Care Hlth Sci, Behav Sci, Oxford, England
[2] RCSI Univ Med & Hlth Sci, Dept Gen Practice, Dublin, Ireland
[3] Univ Coll Dublin, UCD Ctr Emergency Med Sci, Dublin, Ireland
[4] Monash Univ, Dept Gen Practice, Melbourne, Vic, Australia
[5] Univ Coll Cork, Dept Gen Practice, Gen Practice, Cork, Ireland
[6] Adelaide Med Sch, Discipline Gen Practice, Res, Adelaide, SA, Australia
[7] Univ Bristol Sch Med, Bristol, England
[8] Univ Melbourne, Dept Gen Practice, Melbourne, Vic, Australia
[9] Univ Oxford, Nuffield Dept Primary Care Hlth Sci, Oxford, England
[10] Norwich Med Sch, Primary Care & GP, Norwich, England