| Dirksen, Dieter | Clinic for Prosthetic Dentistry and Biomaterials |
| Dirksen, Dieter | Clinic for Prosthetic Dentistry and Biomaterials |
| Dirksen, Dieter | Clinic for Prosthetic Dentistry and Biomaterials |
| Runte, Christoph | Clinic for Prosthetic Dentistry and Biomaterials |