1. Institute
of Medical Microbiology, Immunology and Parasitology, University Hospital of Bonn, Sigmund-Freud Strasse 25, 53127 Bonn, Germany
2. Chemical
Biology and Medicinal Chemistry Unit, LIMES Institute, University of Bonn, Gerhard-Domagk-Strasse 1, 53121 Bonn, Germany
3. Fox
Chase Cancer Center, Temple University Health System, 333 Cottman Avenue, Philadelphia, Pennsylvania, 19111, United States