1. Department of Pathology Portuguese Oncology Institute of Porto (IPOP), R. Dr. António Bernardino de Almeida Porto Portugal
2. Cancer Biology and Epigenetics Group IPO Porto Research Center (GEBC CI‐IPOP), Portuguese Oncology Institute of Porto (IPO Porto) and Porto Comprehensive Cancer Center (P.CCC), R. Dr António Bernardino de Almeida Porto Portugal
3. Department of Pathology and Molecular Immunology Institute of Biomedical Sciences Abel Salazar, University of Porto (ICBAS‐UP) Porto Portugal
4. Rede D'Or São Luiz São Paulo Brazil
5. Department of Pathology, Heersink School of Medicine The University of Alabama at Birmingham Birmingham AL USA