About the Authors
Laboratory of Virology, Wageningen University, Wageningen, The Netherlands
Queensland Institute of Medical Research, Brisbane, Queensland, Australia
The University of Queensland, St. Lucia, Queensland, Australia
The authors have declared that no competing interests exist.
Conceived and designed the experiments: SWM AS GPP. Performed the experiments: SWM JG CG TTL. Analyzed the data: SWM GPP AS. Contributed reagents/materials/analysis tools: LG. Wrote the paper: SWM JMV AS GPP.