1. The Immunopharmacology Research Group, Faculty of Medicine and Health Technology, Tampere University and Tampere University Hospital, 33014 Tampere, Finland
2. Drug Research Program, Division of Pharmaceutical Chemistry and Technology, Faculty of Pharmacy, University of Helsinki, 00014 Helsinki, Finland
3. VTT Technical Research Centre of Finland Ltd., 02044 Espoo, Finland
4. Strathclyde Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, Glasgow G4 0RE, U.K.
5. Laboratory of Cellular Pharmacology, School of Pharmacy, Aichi Gakuin University, Nagoya 464-8650, Japan