[1] Menzies Sch Hlth Res, Canc Epidemiol, Brisbane, Qld, Australia
[2] Royal Brisbane Hosp, Canc & Chron Dis Res Grp, QIMR Berghofer Med Res Inst, Locked Bag 2000, Brisbane, Qld 4029, Australia
[3] Univ Technol, Fac Hlth, Broadway, NSW, Australia
[4] Charles Darwin Univ, Menzies Sch Hlth Res, Darwin, NT 0909, Australia
[5] Princess Alexandra Hosp, Div Canc Serv, Brisbane, Qld 4102, Australia
[6] Univ Queensland, Metro South Hlth & Hosp Serv Med, Brisbane, Qld, Australia
[7] Univ Newcastle, Sch Med & Publ Hlth, Mater Hosp, Clin Pharmacol, Waratah, NSW, Australia
[8] Univ Queensland, Southside Clin Sch, Brisbane, Qld, Australia
[9] Menzies Sch Hlth Res, Epidemiol & Hlth Syst, Brisbane, Qld, Australia