1. Molecular Oncology Group, Portuguese Institute of Oncology—Porto, Porto, Portugal.
2. Department of Biology, University of Aveiro, Aveiro, Portugal.
3. ICBAS, Abel Salazar Biomedical Sciences Institute, University of Porto, Porto, Portugal.
4. Department of Virology, Portuguese Institute of Oncology—Porto, Porto, Portugal.
5. Department of Medical Oncology, Portuguese Institute of Oncology—Porto, Porto, Portugal.