1. Department of Tissue Regeneration, MIRA Institute for Biomedical Technology and Technical Medicine, University of Twente, Enschede, The Netherlands.
2. Pervasive Systems, EWI, University of Twente, Enschede, The Netherlands.
3. Institut für Klinische Transfusionsmedizin, Städtisches Klinikum Braunschweig gGmbH, Braunschweig, Germany.
4. Department of Orthopaedics, Medisch Spectrum Twente, Enschede, The Netherlands.