[1] Univ Edinburgh, Usher Inst Populat Hlth Sci & Informat, Sch Med, Primary Palliat Care Res Grp, Edinburgh EH8 9AG, Midlothian, Scotland
[2] Univ Edinburgh, Usher Inst, Canc & Primary Care Res Grp, Edinburgh, Midlothian, Scotland
[3] Marie Curie Hosp Glasgow, Glasgow, Lanark, Scotland
[4] Univ Paris 13, Hlth Educ & Practices Lab, Bobigny, France
[5] Amiens Univ Hosp, SimUSante, Paris, France