About the Authors
Department of Hygiene, Microbiology and Social Medicine, Division of Virology, Innsbruck Medical University, Innsbruck, Tirol, Austria
MRC/UCL Centre for Medical Molecular Virology, Division of Infection and Immunity, University College London, London, United Kingdom
Central Institute for Blood Transfusion & Immunological Department, Innsbruck, Tirol, Austria
Institute of Virology, University of Duisburg-Essen, Essen, Germany
Laboratory of Persistent Viral Diseases, Rocky Mountain Laboratories, Hamilton, Montana, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: ZB WP MPD DW. Performed the experiments: ZB WP AE VO DW. Analyzed the data: ZB WP KJH DW. Contributed reagents/materials/analysis tools: SW CG UD. Wrote the paper: ZB WP SW HS UD MPD KJH DW.