1Center for Physiology and Pharmacology, Medical University of Vienna, Schwarzspanierstr. 17, Vienna 1090, Austria
2Institute for Infection Prevention and Hospital Epidemiology, Center for Complementary Medicine, Faculty of Medicine, University of Freiburg, Breisacher Str. 115B, Freiburg 79106, Germany
3Institute for Molecular Bioscience, Australian Research Council Centre of Excellence for Innovations in Peptide and Protein Science, The University of Queensland, Brisbane, Queensland, 4072, Australia
4Translational Complementary Medicine, Department of Pharmaceutical Sciences, University of Basel, Klingelbergstr. 80, Basel 4056, Switzerland