1. Department of Cariology, Restorative Sciences, and Endodontics, University of Michigan, School of Dentistry, Ann Arbor, MI, USA
2. Regenerative Medicine Center, University Medical Center Utrecht, Utrecht, The Netherlands
3. Department of Orthopedics, University Medical Center Utrecht, Utrecht, The Netherlands
4. Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
5. Department of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
6. Department of Biomedical Engineering, College of Engineering, University of Michigan, Ann Arbor, MI, USA