1. Center
for Proteomics and Metabolomics, Leiden University Medical Center, Einthovenweg 20, 2333ZC Leiden, The Netherlands
2. Division
of Image Processing, Department of Radiology, Leiden University Medical Center, Albinusdreef 2, 2333ZA Leiden, The Netherlands
3. Department
of Pathology, Leiden University Medical Center, Albinusdreef
2, 2333ZA Leiden, The Netherlands
4. Fondazione Pisana per la Scienza ONLUS, 56125 Pisa, Italy