United Kingdom) for scientific exchange and technical advice. We thank the clinical study volunteers for their participation and the site staff for their diligent study conduct. We also thank Richard Claes, PhD, of PharmaGenesis London (London, United Kingdom) for providing medical writing support, which was funded by AstraZeneca (Gothenburg, Sweden) in accordance with Good Publication Practice 3 (GPP3) guidelines (http://www.ismpp.org/gpp3).
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