1. MERLN Institute for Technology‐inspired Regenerative Medicine Complex Tissue Regeneration Department, Maastricht University P.O. Box 616, 6200MD Maastricht The Netherlands
2. POLYMAT University of the Basque Country UPV/EHU Avenida Tolosa 72, Donostia / San Sebastián 20018 Gipuzkoa Spain
3. IKERBASQUE Basque Foundation for Science Euskadi Pl., 5 Bilbao 48009 Spain
4. Department of General Surgery Maastricht University Medical Center P.O. Box 616, 6200MD Maastricht The Netherlands
5. Department of Orthopaedic Surgery CAPHRI School for Public Health and Primary Care Maastricht University Medical Center+ Maastricht The Netherlands
6. Department of Cranio‐Maxillofacial Surgery Maastricht University Medical Center PO Box 5800 Maastricht 6202 The Netherlands