1. Chair of Genetics, Department of Biology, University of Erlangen-Nuremberg, Erwin-Rommel-Str. 3, 91058 Erlangen, Germany.
2. Department of Dermatology, University Hospital Erlangen, 91054 Erlangen, Germany.
3. Department of Infection Biology, University Hospital Erlangen, Wasserturmstr. 3/5, 91054 Erlangen, Germany.
4. Department of Surgery, University Hospital Erlangen, Krankenhausstr. 12, 91054 Erlangen, Germany.