1. Tissue Engineering for Orthopaedics and Mechanobiology, Bone and Joint Program, Department for BioMedical Research (DBMR), Medical Faculty University of Bern Bern Switzerland
2. Laboratory of Molecular and Cellular Screening Processes, Centre of Biotechnology of Sfax University of Sfax Sfax Tunisia
3. Alzheimer's Center at Temple, Lewis Katz School of Medicine Temple University Philadelphia Pennsylvania USA
4. Department of Orthopaedic Surgery and Traumatology, Inselspital, Bern University Hospital University of Bern Bern Switzerland