1. School of Applied Psychology and Menzies Health Institute of Queensland, Griffith University, Brisbane, Queensland, Australia.
2. Queensland Paediatric Rehabilitation Service, The Queensland Children's Hospital, Children's Health Queensland, Brisbane, Queensland, Australia.
3. School of Psychology, University of Queensland, Brisbane, Queensland, Australia.
4. School of Health and Rehabilitation Sciences, University of Queensland, Brisbane, Queensland, Australia.
5. School of Applied Psychology, Griffith University, Southport, Queensland, Australia.