1. GlaxoSmithKline Neuroscience Centre of Excellence for Drug Discovery, Verona, Italy
2. GlaxoSmithKline Discovery Medicine, Neurosciences Centre for Excellence in Drug Discovery, Philadelphia, PA
3. Competence Centre of Sleep Research and Sleep Medicine, Charité - University Medicine Berlin, Berlin, Germany
4. GlaxoSmithKline (GSK), Neurosciences Discovery Biometrics, Harlow, UK