1. Institute of Neuroscience, Université catholique de Louvain, Louvain-La-Neuve, Belgium
2. Ophthalmology Department, Cliniques Universitaires Saint-Luc, Brussels, Belgium
3. Cognitive Science and Assessment Institute, University of Luxembourg, Esch-sur-Alzette, Luxembourg
4. University of Lorraine, CNRS, CRAN, Lorraine, France