1. Cantonal Hospital Baselland; Institute of Pathology; Liestal Switzerland
2. Translational Research Unit (TRU); Institute of Pathology; University of Bern; Bern Switzerland
3. Division of Immunology, Allergy and Infectious Diseases (DIAID); Department of Dermatology; Medical University of Vienna; Vienna Austria
4. Kempf und Pfaltz Histologische Diagnostik, Research Unit; Zürich Switzerland
5. Cancer Immunology; Department of Biomedicine; University Hospital Basel; Basel Switzerland
6. Division of Molecular Oncology and Immunology; the Netherlands Cancer Institute; Amsterdam the Netherlands