1. Chemical and Pharmaceutical Biology, Groningen Research Institute of Pharmacy (GRIP), University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
2. Molecular Pharmacology, Groningen Research Institute of Pharmacy (GRIP), University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands
3. Stratingh Institute for Chemistry, University of Groningen, Nijenborgh 7, 9747 AG Groningen, the Netherlands
4. Department of Drug Design and Optimization, Helmholtz Institute for Pharmaceutical Research Saarland (HIPS) − Helmholtz Centre for Infection Research (HZI) Campus Building E8.1, 66123 Saarbrücken, Germany
5. Department of Pharmacy, Saarland University, Campus Building E8.1, 66123 Saarbrücken, Germany
6. Groningen Research Institute of Asthma and COPD, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands