1. Discovery Sciences, Biopharmaceuticals R&D, AstraZeneca, SE-41320 Gothenburg, Sweden
2. Department of Biology and Biological Engineering, Division of Systems and Synthetic Biology, Chalmers University of Technology, SE-41296 Gothenburg, Sweden
3. Discovery Sciences, Biopharmaceuticals R&D, AstraZeneca, Alderley Park SK10 2NA, U.K.
4. Discovery Sciences, Biopharmaceutical R&D, AstraZeneca, Cambridge, CB2 0AA, U.K.