1. Institute of Biomedical Technology, University of Tampere, Tampere, Finland
2. BioMediTech, University of Tampere and Tampere University of Technology, Tampere, Finland
3. Science Center, Tampere University Hospital, Tampere, Finland
4. Department of Plastic Surgery, Tampere University Hospital, Tampere, Finland
5. Department of Electronics and Communications Engineering, Tampere University of Technology, Finland
6. Department of Eye, Ear and Oral Diseases, Tampere University Hospital, Finland