[1] Belgian Cancer Centre,Unit of Cancer Epidemiology
[2] Sciensano,National Reference Centre for Respiratory Pathogens, Department of Laboratory Medicine
[3] University Hospitals Leuven,Molecular Pathology Laboratory, Department of Pathology
[4] Copenhagen University Hospital -Amager and Hvidovre Hospital,European Commission, Joint Research Centre
[5] Directorate F – Health,Laboratory of Clinical Microbiology and Virology, Department of Medicine and Surgery
[6] Consumers and Reference Materials,Laboratory of Clinical and Epidemiological Virology, Department of Microbiology, Immunology and Transplantation
[7] University of Milano – Bicocca,Department of Human Structure and Repair, Faculty of Medicine and Health Sciences
[8] Rega Institute for Medical Research,undefined
[9] KU Leuven,undefined
[10] University of Ghent,undefined