1. Department of Industrial Engineering; University of Salerno; Fisciano SA Italy
2. Department of Pharmacy; University of Salerno; Fisciano SA Italy
3. AstraZeneca R&S; Mölndal Sweden
4. Pharmaceutical Technology, Department of Chemical Engineering; Chalmers University of Technology; Gothenburg Sweden
5. SuMo BIOMATERIALS, A VINNOVA VINN Excellence Center; Chalmers University of Technology; Gothenburg Sweden