[1] Murdoch Childrens Res Inst, Neurodisabil & Rehabil, Parkville, Vic, Australia
[2] Univ Melbourne, Dept Paediat, Parkville, Vic, Australia
[3] Monash Univ, Dept Physiotherapy, Frankston, Vic, Australia
[4] Australian Catholic Univ, Sch Allied Hlth, Fac Hlth Sci, North Sydney, NSW, Australia
[5] Univ Sydney, Cerebral Palsy Alliance, Discipline Child & Adolescent Hlth, Fac Med & Hlth,Childrens Hosp Westmead Clin Sc, Sydney, NSW, Australia
[6] La Trobe Univ, Sch Psychol & Publ Hlth, Olga Tennison Autism Res Ctr, Melbourne, Vic, Australia
[7] Murdoch Childrens Res Inst, NHMRC Ctr Res Excellence, CP Achieve, Parkville, Vic, Australia
[8] Ctr Psychosocial Res, Coburg, Vic, Australia
[9] Royal Childrens Hosp, Transit Support Serv, Parkville, Vic, Australia
[10] St Vincents Hosp Melbourne, Young Adult Complex Disabil Serv, Melbourne, Vic, Australia
[11] Australian Catholic Univ, Fac Hlth Sci, Sch Allied Hlth, Brisbane, Qld, Australia
[12] Univ Queensland, Sch Human Movement & Nutr Sci, Brisbane, Qld, Australia
[13] Royal Childrens Hosp, Neurodev & Disabil, Parkville, Vic, Australia