Roberta Grech , Tracey Cassar , Joseph Muscat , Kenneth P Camilleri , Simon G Fabri , Michalis Zervakis , Petros Xanthopoulos , Vangelis Sakkalis and Bart Vanrumste
Journal of NeuroEngineering and Rehabilitation 2008, 5:25doi:10.1186/1743-0003-5-25