1. Institute of Pharmaceutical Biology and Phytochemistry, University of Münster, Germany
2. Institut für Pharmazeutische Wissenschaften, Pharmakognosie, Universitaet Graz, Austria
3. School of Pharmacy, University College London, United Kingdom of Great Britain and Northern Ireland
4. Pharmaceutical and Medical Chenistry, University of Münster, Germany
5. Research and Development, Bayer Consumer Health, Steigerwald Arzneimittelwerk GmbH, Darmstadt, Germany
6. Centre of Internal Medicine, University Medicine Rostock, Germany
7. University of Bonn, Germany
8. Hospital Sant Joan de Déu, Barcelona, Spain
9. University of Leipzig, Germany
10. Bionorica SE, Neumarkt, Germany
11. Department of Pharmaceutical Sciences, University of Vienna, Austria
12. Practice for Pediatric and Adolescent Medicine, Perleberg, Germany