1. Department of Dermatology, Venereology and Allergology, Medical University of Innsbruck, Innsbruck, Austria
2. Department of Anesthesiology and Intensive Care Medicine, Medical University of Innsbruck, Innsbruck, Austria
3. Section for Medical Biochemistry, Medical University of Innsbruck, Innsbruck, Austria
4. Department of Internal Medicine VI, Infectious Diseases, Immunology, Rheumatology & Pneumology, Medical University of Innsbruck, Innsbruck, Austria
5. Biocerus, Utrecht, the Netherlands
6. Institute for Molecular Medicine, University Medical Center of the Johannes Gutenberg-University Mainz, Mainz, Germany