1. Institute of Pharmaceutical and Medicinal Chemistry, Heinrich Heine University Duesseldorf, Universitaets street 1, 40225 Duesseldorf, Germany
2. Motac Neuroscience Limited, SK10 4TF Macclesfield, U.K.
3. PharmaCenter Bonn, Pharmaceutical Institute, Pharmaceutical & Medicinal Chemistry, University of Bonn, An der Immenburg 4, 53121 Bonn, Germany
4. Institute of Pharmacology and Toxicology, School of Medicine, University of Witten/Herdecke, Center for Biomedical Education and Research (ZBAF), Faculty of Health, Alfred-Herrhausen-Street 50, 58448 Witten, Germany
5. Laboratory of Integrative Physiology of the Brain Arousal Systems, Lyon Neuroscience Research Center, INSERM UI028, CNRS UMR 5292, Claude Bernard University, 8 Avenue Rockefeller, 69373 Lyon, France
6. Univ. de Bordeaux, Institut des Maladies Neurodégénératives, UMR 5293, 33000 Bordeaux, France
7. CNRS, Institut des Maladies Neurodégénératives, UMR 5293, 33000 Bordeaux, France