Corresponding Author

Faculty of Medicine, Queensland Cerebral Palsy and Rehabilitation Research Centre, Child Health Research Centre, The University of Queensland, Brisbane, Queensland, Australia

Correspondence to Andrea Burgess at Faculty of Medicine, Queensland Cerebral Palsy and Rehabilitation Research Centre, Centre for Children’s Health Research, The University of Queensland, 62 Graham Street, Brisbane, Qld 4101, Australia. E-mail: andrea.burgess@uq.net.au