About the Authors

Danny D. Nedialkova

Affiliation Molecular Virology Laboratory, Department of Medical Microbiology, Center of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands

Alexander E. Gorbalenya

Affiliation Molecular Virology Laboratory, Department of Medical Microbiology, Center of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands

Eric J. Snijder

e.j.snijder@lumc.nl

Affiliation Molecular Virology Laboratory, Department of Medical Microbiology, Center of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DDN EJS. Performed the experiments: DDN. Analyzed the data: DDN AEG EJS. Wrote the paper: DDN AEG EJS.