1. Department of Information Engineering, University of Pisa, Pisa, Italy
2. Optics11 B.V, Amsterdam, The Netherlands
3. Biophotonics & Medical Imaging and Laser LaB, VU University Amsterdam, Amsterdam, The Netherlands
4. Research Centre “E. Piaggio”, University of Pisa, Pisa, Italy
5. Department of Veterinary Sciences, University of Pisa, Pisa, Italy