1. Department of Chemical Biology, Helmholtz Centre for Infection Research (HZI), Braunschweig, Germany
2. Division of Bacteriology, National Institute of Cholera and Enteric Diseases (NICED), Kolkata, India
3. Institute of Organic Chemistry, Technical University of Clausthal, Clausthal-Zellerfeld, Germany
4. Institute of Applied Synthetic Chemistry, Vienna University of Technology, Vienna, Austria