1. Institute of Pharmacy, Department
of Biopharmaceutics and Pharmaceutical Technology, Center of Drug
Absorption and Transport, University of Greifswald, Felix-Hausdorff-Str. 3, 17487 Greifswald, Germany
2. Physiolution GmbH, Walther-Rathenau-Str. 49a, 17489 Greifswald, Germany