1. Department of Biomedicine, University of Basel, Basel, Switzerland
2. Department of Surgery, University Hospital Basel, Basel, Switzerland
3. Institute of Pathology, University Medical Center Mainz, Mainz, Germany
4. Department for Oral, Craniomaxillofacial and Facial Plastic Surgery, University Frankfurt am Main, Frankfurt, Germany
5. Izmir Biomedicine and Genome Center, Dokuz Eylul University Health Campus, Izmir, Turkey