1. Researcher, Department of Biomaterials, Sahlgrenska Academy at University of Gothenburg, Göteborg, Sweden;
2. biomedical scientist, Department of Biomaterials, Sahlgrenska Academy at University of Gothenburg, Göteborg, Sweden;
3. research, Department of Biomaterials, Sahlgrenska Academy at University of Gothenburg, Göteborg, Sweden;
4. orthopaedic surgeon, Department of Orthopaedics, Sahlgrenska University Hospital, Göteborg, Sweden;
5. professor, Department of Biomaterials, Sahlgrenska Academy at University of Gothenburg, Göteborg, Sweden, and Institute of Biomaterials and Cell Therapy, Göteborg, Sweden