1. Radiology Unit Belgian Nuclear Research Center Boeretang 200 Mol 2400 Belgium
2. Department of Biomedical Engineering College of Engineering and Computing University of South Carolina Columbia SC 29208 USA
3. Department of Molecular Biotechnology Ghent University Ghent 9000 Belgium
4. MERLN Institute for Technology‐Inspired Regenerative Medicine Department of Complex Tissue Regeneration Maastricht University Universiteitssingel 40 Maastricht 6229ER The Netherlands