[1] UNSW, George Inst Global Hlth, Sydney, NSW, Australia
[2] Royal Prince Alfred Hosp, Dept Neurol, Sydney, NSW, Australia
[3] Royal Prince Alfred Hosp, Dept Cardiol, Sydney, NSW, Australia
[4] South Western Sydney Local Hlth Dist, Liverpool Canc Therapy Ctr, Sydney, NSW, Australia
[5] South West Sydney Local Hlth Dist, Macarthur Canc Therapy Ctr, Sydney, NSW, Australia
[6] UNSW, South Western Sydney Clin Sch, Ingham Inst, Collaborat Canc Outcomes Res & Evaluat CCORE, Sydney, NSW, Australia
[7] Western Sydney Univ, Sch Med, Campbelltown, NSW, Australia
[8] UNSW, Sch Clin Med, UNSW Med & Hlth, Discipline Womens Hlth, Sydney, NSW, Australia
[9] St George Hosp, Dept Womens & Childrens Hlth, Sydney, NSW, Australia
[10] Imperial Coll London, George Inst Global Hlth, Sch Publ Hlth, London, England
[11] Univ Oxford, Nuffield Dept Womens & Reprod Hlth, Oxford, England