| IJzerman MJ | Human Movement Scientist, Roessingh Research and Development, PO Box 310, 7500 AH, Enschede, The Netherlands. |
| Kottink AI | Human Movement Scientist, Roessingh Research and Development, PO Box 310, 7500 AH, Enschede, The Netherlands. a.kottink@rrd.nl |
| Kwakkel G | Center of Excellence for Rehabilitation Medicine Utrecht, Rehabilitation Center De Hoogstraat, Utrecht, The Netherlands. |
| Lindeman E | Center of Excellence for Rehabilitation Medicine Utrecht, Rehabilitation Center De Hoogstraat, Rembrandtkade 10, Utrecht, The Netherlands. |
| Moennekens M | Rehabilitation Foundation Limburg, Hoensbroek, The Netherlands. |
| Mulder T | Centre for Human Movement Sciences, University Medical Centre Groningen, University of Groningen, the Netherlands. |
| Schepers VP | Center of Excellence for Rehabilitation Medicine Utrecht, Rehabilitation Center De Hoogstraat, Rembrandtkade 10, Utrecht, The Netherlands. V.Schepers@dehoogstraat.nl |
| Verbunt JA | Rehabilitation Foundation Limburg, Hoensbroek, The Netherlands. jeanine.verbunt@HAG.unimaas.nl |
| Visser-Meily A | Rudolf Magnus Institute of Neuroscience, University Medical Center Utrecht and Rehabilitation Center De Hoogstraat, Utrecht, The Netherlands. j.m.a.visser-meilly@umcutrecht.nl |
| de Vries S | Centre for Human Movement Sciences, University Medical Centre Groningen, University of Groningen, the Netherlands. s.j.de.vries@rug.nl |
| van Mechelen W | Dept of Public and Occupational Heatlh, and Institute for Research in Extramural Medicine, VU University Medical Center, Amsterdam, The Netherlands. |
| van de Port IG | Center of Excellence for Rehabilitation Medicine Utrecht, Rehabilitation Center De Hoogstraat, Utrecht, The Netherlands. i.v.d.port@dehoogstraat.nl |
| van den Bos T | Rudolf Magnus Institute of Neuroscience, University Medical Center Utrecht and Rehabilitation Center De Hoogstraat, Utrecht, The Netherlands. |
| van der Ploeg HP | Dept of Public and Occupational Heatlh, and Institute for Research in Extramural Medicine, VU University Medical Center, Amsterdam, The Netherlands. |