1. ICVS/3B's - PT Government Associate Laboratory, Braga/Guimarães, Portugal.
2. Algoritmi Center, School of Engineering, University of Minho, Guimarães, Portugal.
3. DIGARC – Polytechnic Institute of Cávado and Ave, Barcelos, Portugal.
4. HASLab/INESC TEC, University of Minho, Braga, Portugal.
5. Department of Urology, Hospital of Braga, Braga, Portugal.