Department of Prosthetic Dentistry, Dental School, University of Cologne, Cologne, Germany;
Department of Prosthetic Dentistry, Dental School, University of Cologne, Cologne, Germany;
Center for Biochemistry, Institute for Experimental Dental Research and 0ral Musculoskeletal Biology, Medical Faculty, University of Cologne, Cologne, Germany;
Department of Prosthetic Dentistry, Dental School, University of Cologne, Cologne, Germany;
Department of Molecular and Cel ular Sport Medicine, German Sport University, Cologne, Germany;
Department of Anatomy, University of Cologne, Cologne, Germany;
Department of Prosthetic Dentistry, Dental School, University of Cologne, Cologne, Germany;