[1] UNSW, Ctr Big Data Res Hlth, Med Policy Res Unit, Kensington, NSW, Australia
[2] Univ Technol Sydney, Fac Hlth, IMPACCT, Ultimo, NSW, Australia
[3] Univ Newcastle, Fac Hlth & Med, Sch Med & Publ Hlth, Newcastle, NSW, Australia
[4] South Eastern Sydney Local Hlth Dist, Canc Serv, Sydney, NSW, Australia
[5] HammondCare, Palliat Care, Greenwich, NSW, Australia
[6] Univ South Australia, Sch Pharm & Med Sci, Adelaide, SA, Australia
[7] Southern Adelaide Local Hlth Network, Drug & Therapeut Informat Serv, Adelaide, SA, Australia
[8] Univ Technol Sydney, Grad Sch Hlth, Ultimo, NSW, Australia