[1] Maastricht Univ, Dept Int Hlth, Sch Publ Hlth & Primary Care CAPHRI, Fac Hlth Med & Life Sci, Maastricht, Netherlands
[2] Monash Univ, Sch Rural Hlth, Bendigo, Australia
[3] Canc Council NSW, Ctr Hlth Res & Psychooncol CHeRP, Newcastle, NSW, Australia
[4] Univ Newcastle, Newcastle, NSW 2300, Australia
[5] Erasmus Univ, Dept Anaesthesiol, Sophia Childrens Hosp, Rotterdam, Netherlands
[6] La Trobe Univ, Sch Publ Hlth, Fac Hlth Sci, Melbourne, Vic, Australia
[7] Monash Univ, Sch Psychol & Psychiat, Bendigo, Australia
[8] Univ Dresden, Dresden Med Sch, Dept Publ Hlth, Dresden, Germany