[1] Monarch Mental Hlth Grp, Monarch Res Inst, Sydney, NSW, Australia
[2] Australian Natl Univ, Sch Med & Psychol, Canberra, ACT, Australia
[3] Monash Univ, Cent Clin Sch, Dept Psychiat, Camberwell, Vic, Australia
[4] Monash Univ, Dept Gen Practice, Melbourne, Vic, Australia
[5] Monash Univ, Monash Ctr Consciousness & Contemplat Studies, Melbourne, Vic, Australia
[6] Univ Tasmania, Coll Hlth & Med, Wicking Dementia Res & Educ Ctr, Hobart, Tas, Australia