1. Department
of Functional Genomics, Interfaculty Institute for Genetics and Functional
Genomics, University Medicine Greifswald, Friedrich-Ludwig-Jahn-Str. 15a, 17475 Greifswald, Germany
2. Unit
of Periodontology, Department of Restorative Dentistry, Periodontology,
Endodontology, Preventive and Pediatric Dentistry, University Medicine Greifswald, Rotgerberstr. 8, 17475 Greifswald, Germany