1 Department of Medical Oncology, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands.
2 Department of Medical Oncology, Erasmus Medical Centre, Rotterdam, the Netherlands; Department of Radiology & Nuclear Medicine, Erasmus Medical Centre, Rotterdam, the Netherlands. Electronic address: a.vanderveldt@erasmusmc.nl.
3 Centre for Infectious Disease Control, National Institute for Public Health and the Environment, Bilthoven, the Netherlands.
4 Department of Viroscience, Erasmus Medical Centre, Rotterdam, the Netherlands.
5 Department of Respiratory Medicine, Erasmus Medical Centre, Rotterdam, the Netherlands.
6 Department of Thoracic Oncology, Netherlands Cancer Institute, Amsterdam, the Netherlands.
7 Department of Pulmonary Diseases, University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands.
8 The Netherlands Comprehensive Cancer Organization, Utrecht, the Netherlands.
9 Department of Medical Microbiology and Infection Prevention University Medical Centre Groningen, University of Groningen, Groningen, the Netherlands.
10 Department of Medical Oncology, Netherlands Cancer Institute, Amsterdam, the Netherlands.
11 Research Centre for Emerging Infections and Zoonoses, University of Veterinary Medicine Hannover, Hannover, Germany.
12 Department of Molecular Oncology and Immunology, Netherlands Cancer Institute, Amsterdam, the Netherlands.
13 Department of Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, Utrecht, the Netherlands.