Accepted for Publication: June 27, 2011.
Author Contributions: Study concept and design: Garraux and Dive. Acquisition of data: Vanbellinghen, Jamar, and Dive. Analysis and interpretation of data: Garraux, Caberg, Vanbellinghen, Bours, Moonen, and Dive. Drafting of the manuscript: Garraux Caberg. Critical revision of the manuscript for important intellectual content: Garraux, Vanbellinghen, Jamar, Bours, Moonen, and Dive. Administrative, technical, and material support: Garraux, Vanbellinghen, and Dive. Study supervision: Garraux, Bours, Moonen, and Dive.
Financial Disclosure: None reported.
Additional Contributions: The comparative genomic hybridization array analysis was performed by Bjorn Menten, DrIr, Center for Medical Genetics, University Hospital of Ghent, Belgium.