1. Institute of Clinical Pharmacology; Goethe - University; Frankfurt am Main Germany
2. Fraunhofer Institute for Molecular Biology and Applied Ecology IME; Branch for Translational Medicine and Pharmacology TMP; Frankfurt
3. Institute of Clinical Medicine; University of Helsinki; Pain Clinic; Helsinki University Central Hospital; Helsinki Finland
4. Institute of Biomedicine; Pharmacology, University of Helsinki; Helsinki Finland
5. DataBionics Research Group; University of Marburg; Germany