1. Max Planck Institute for Polymer Research, Mainz, Germany
2. Department of Dermatology, University Hospital Münster, University of Münster, Münster, Germany
3. Department of Dermatology, University Medical Center Mainz, Johannes Gutenberg-University, Mainz, Germany
4. Institute of Cellular Virology associated with the Center for Molecular Biology of Inflammation, University of Münster, Münster, Germany