1. Institute of Experimental Immunology, University of Zürich, Zürich, Switzerland.
2. Division of Vaccine and Infectious Disease, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.
3. Helmholtz Centre for Infection Research, Experimental Immunology, Braunschweig, Germany.
4. Therapeutic Gene Regulation, Deutsches Rheuma-Forschungszentrum, Berlin, Germany.
5. Universitätsspital, Klinik für Gastroenterologie und Hepatologie, Zürich, Switzerland.
6. Department of Physiology and Biophysics, University of Southern California, Los Angeles, CA, USA.
7. Department of Biology, Institute of Molecular Health Sciences, Swiss Federal Institute of Technology (ETH) Zurich, Zürich, Switzerland.
8. Institute for Molecular Medicine, University Medical Center of the Johannes Gutenberg University Mainz, Mainz, Germany.
9. Berlin Institute of Health (BIH), Charité Universitätsmedizin Berlin, Berlin, Germany.
10. Hannover Medical School, Hannover, Germany.