1. RISE Research Institutes of Sweden, Division Bioeconomy and Health, Chemical Process and Pharmaceutical Development, Forskargatan 18, Södertälje 151 36, Sweden
2. Faculty of Pharmaceutical Sciences, School of Health Sciences, University of Iceland, Hofsvallagata 53, Reykjavík IS-107, Iceland
3. ISIS Pulsed Neutron and Muon Source, Rutherford Appleton Laboratory, Didcot OX11 0QX, U.K.
4. Department of Chemistry − Ångström laboratory, Uppsala University, Box 573, Uppsala SE-751 23, Sweden