1. Neurology Department, Geneva University Hospitals, Switzerland
2. Faculty of Medicine, University of Geneva, Switzerland
3. Laboratoire de Phonétique et Phonologie, UMR 7018, CNRS-Université Sorbonne Nouvelle, Paris, France
4. CRMR Wilson & Parkinson Unit, Neurology Department, Hôpital Fondation Adolphe de Rothschild, Paris, France
5. Signal Processing for Communication Group, Idiap Research Institute, Martigny, Switzerland
6. Faculty of Psychology and Educational Sciences, University of Geneva, Switzerland