1. Interfaculty Institute for Genetics and Functional Genomics, Department of Functional Genomics, University Medicine Greifswald, Felix-Hausdorff-Str. 8, 17475 Greifswald, Germany
2. Center for Dentistry, Oral and Maxillofacial Medicine, Department of Restorative Dentistry, Periodontology, Endodontology, and Preventive and Pediatric Dentistry, Dental School of University Medicine Greifswald, Fleischmannstraße 42-44, 17489
3. Institute for Hygiene and Environmental Medicine, University Medicine Greifswald, Walter-Rathenau-Straße 49 A 17475 Greifswald, Germany