1 Graduate Program in Rehabilitation Sciences, School of Physical Education, Physical Therapy and Occupational Therapy, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil. Electronic address: hercules@ufmg.br.
2 Graduate Program in Rehabilitation Sciences and Physical-Functional Performance, Universidade Federal de Juiz de Fora, Juiz de Fora, MG, Brazil.
3 CanChild Centre for Childhood Disability Research, McMaster University, Hamilton, Ontario, Canada.