1 Department of Pathology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands; Laboratory of Experimental Cancer Research, Department of Radiation Oncology and Experimental Cancer Research, Ghent University, Ghent, Belgium. Electronic address: [email protected].
2 Department of Plastic and Reconstructive Surgery, Ghent University Hospital, Ghent, Belgium.
3 Department of Pathology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands.