1. Chemical Processes and Pharmaceutical Development Research Institutes of Sweden, Forskargatan 20 J, 15136 Södertälje, Sweden
2. Faculty of Pharmaceutical Sciences, University of Iceland, Hofsvallagata 53, 107 Reykjavik, Iceland
3. Department of Life Sciences, University of Modena and Reggio Emilia, via Campi 287, 41125 Modena, Italy