1. Department of Oral and Maxillofacial Surgery; University Hospital of Freiburg; Freiburg Germany
2. Center of Implantology, Periodontology and 3D Head- and Neck Diagnostics; Konstanz Germany
3. Faculty of Medicine; OMFS IMPATH research group; Department Imaging & Pathology; University of Leuven; Leuven Belgium
4. Musculoskeletal Research Unit; Equine Hospital; Vetsuisse Faculty ZH; University of Zurich; Zurich Switzerland
5. Center of Applied Biotechnology and Molecular Medicine (CABMM); Vetsuisse Faculty; University of Zurich; Zurich Switzerland
6. Department of Periodontology and Implant Dentistry; New York University; New York NY USA
7. Department of Oral Surgery and Stomatology; School of Dental Medicine; University of Bern; Bern Switzerland
8. Department of Periodontology; School of Dental Medicine; University of Bern; Bern Switzerland
9. Robert K. Schenk Laboratory of Oral Histology; School of Dental Medicine; University of Bern; Bern Switzerland