1 Oncological Pathology Group, Department of Basic Medical Sciences, University of Lleida, Biomedical Research Institute of Lleida, Lleida, Spain.
2 Molecular Mechanisms and Experimental Therapy in Oncology-Oncobell Program, Bellvitge Biomedical Research Institute, 'L'Hospitalet de Llobregat, Barcelona, Spain.
3 Cancer Networking Biomedical Research Center, Institute of Health Carlos III, Madrid, Spain.
4 Department of Pathology, Bellvitge Hospital, University of Barcelona, Bellvitge Biomedical Research Institute, L'Hospitalet de Llobregat, Barcelona, Spain.
5 Department of Pathology, Arnau de Vilanova Hospital, University of Lleida, Biomedical Research Institute of Lleida, Lleida, Spain.
6 Molecular Developmental Neurobiology Group, Department of Basic Medical Sciences, University of Lleida, Biomedical Research Institute of Lleida, Lleida, Spain.
7 Developmental and Oncogenic Signalling Group, Department of Experimental Medicine, University of Lleida, Biomedical Research Institute of Lleida, Lleida, Spain.
8 Advanced Digital Microscopy Core Facility, Institute for Research in Biomedicine, Barcelona Institute of Science and Technology, Barcelona, Spain.