About the Authors

Sofia Marques

Affiliations Instituto de Microbiologia e Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal, Instituto Gulbenkian de Ciência, Oeiras, Portugal

Marta Alenquer

Affiliations Instituto de Microbiologia e Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal, Instituto Gulbenkian de Ciência, Oeiras, Portugal

Philip G. Stevenson

Affiliation Division of Virology, Department of Pathology, University of Cambridge, Cambridge, United Kingdom

J. Pedro Simas

psimas@fm.ul.pt

Affiliations Instituto de Microbiologia e Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal, Instituto Gulbenkian de Ciência, Oeiras, Portugal

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SM PGS JPS. Performed the experiments: SM MA. Analyzed the data: SM JPS. Contributed reagents/materials/analysis tools: SM. Wrote the paper: SM PGS JPS.