1. Institute of Immunology; University Medical Center JGU Mainz; Mainz; Germany
2. Department of Molecular Pathology; Institute of Pathology; University of Würzburg; Würzburg; Germany
3. Institute of Virology and Immunology; University of Würzburg; Würzburg; Germany
4. Department of Dermatology; University Medical Center JGU Mainz; Mainz; Germany