1. Institut universitaire romand de Santé au Travail (Institute for Work and Health), University of Lausanne and University of Geneva, Epalinges-Lausanne, Switzerland;
2. Department of Psychology, University of Fribourg, Switzerland;
3. Swiss University Centre for Music Physiology, Zurich University of the Arts, Zurich, Switzerland;
4. Clinical Psychology, Department of Psychology, University of Vienna, Austria;
5. Scientific Management, Institut national de recherche et de sécurité (INRS), Nancy, France;
6. Centre d'Investigation et de Recherche sur le Sommeil (CIRS), Centre hospitalier universitaire vaudois (CHUV), Lausanne, Switzerland