1. Helmholtz Institute for Pharmaceutical Research Saarland (HIPS)─Helmholtz Centre for Infection Research (HZI), Campus E8.1, 66123 Saarbrücken, Germany
2. Department of Pharmacy, Saarland University, Campus E8.1, 66123 Saarbrücken, Germany
3. Department of Biosciences and Medical Biology, University of Salzburg, Hellbrunner Straße, 34, 5020 Salzburg, Austria
4. Helmholtz International Lab for Anti-Infectives, Campus E 8.1, 66123 Saarbrücken, Germany