1. Department of Medicinal Chemistry, AstraZeneca R&D, Innovative Medicines CNS & Pain Södertälje, SE-151 85 Södertälje,Sweden
2. Discovery Sciences, AstraZeneca R&D Mölndal, SE-43183 Mölndal, Sweden
3. Discovery Sciences, AstraZeneca R&D, Alderley Park, Macclesfield, Cheshire SK10 4TG, U.K.
4. Department of Translational Sciences, AstraZeneca R&D Södertälje, SE-151 85 Södertälje, Sweden
5. Strategy, AstraZeneca R&D, Innovative Medicines CNS & Pain Södertälje, SE-151 85 Södertälje, Sweden