CIRCSom (International Research Center for ChronoSomnology) & Sleep Disorder Center, Strasbourg University Hospital, 1 Place de L’Hôpital, 67000, Strasbourg, France

Augustin Moreau, Patrice Bourgin & Elisabeth Ruppert

Department of Biophysics and Nuclear Medicine, Strasbourg University Hospital, Strasbourg, France

Izzie Jacques Namer

Department of Neuromuscular Diseases and Department of Anatomy, Besançon University Hospital Center, Besançon, France

Laurent Tatu

Stroke Unit, Strasbourg University Hospital, Strasbourg, France

Valérie Wolff

CNRS UPR 3212, Institute of Cellular and Integrative Neuroscience, University of Strasbourg, Strasbourg, France

Patrice Bourgin & Elisabeth Ruppert

1Research project: A. conception, B. organization, C. execution. 2Material and data: A. preparation, B. collection, C. analysis. 3Manuscript preparation: A. writing of the first draft, B. review and critique. AM: 1A, 1C, 2A, 2B, 2C, 3A. IN: 2B, 2C, 3B. LT: 2C, 3B. VW: 2C, 3B. PB: 3B. ER: 1A, 1B, 1C, 2A, 2C, 3B. All authors approved the final article.

Correspondence to Augustin Moreau.