190
Participants
Start Date
November 30, 2007
Primary Completion Date
July 31, 2010
Study Completion Date
July 31, 2010
orientation and mobility training
orientation and mobility training
Sensis, Grave
Royal Visio, Huizen
Bartimeus, Utrecht
ZonMw: The Netherlands Organisation for Health Research and Development
OTHER
Maastricht University Medical Center
OTHER