1. M.A. Lobo, PT, PhD, Department of Physical Therapy, University of Delaware, 210K STAR, 540 South College Ave, Newark, DE 19713 (USA).
2. E. Kokkoni, MSc, Department of Physical Therapy, University of Delaware.
3. A.B. Cunha, PT, PhD, Department of Physical Therapy, Federal University of São Carlos, São Carlos, São Paulo, Brazil.
4. J.C. Galloway, PT, PhD, Department of Physical Therapy, University of Delaware.