1. Department of Internal Medicine, Erasmus Medical Center , Rotterdam , The Netherlands
2. Department of Hospital Pharmacy, Erasmus Medical Center , Rotterdam , The Netherlands
3. Center of Tropical Medicine and Travel Medicine, Department of Infectious Diseases, Amsterdam University Medical Centers , Amsterdam , The Netherlands
4. Infection & Immunity, Amsterdam Public Health, University of Amsterdam , Amsterdam , The Netherlands
5. Department of Internal Medicine and Infectious Diseases, University Medical Center Groningen , Groningen , The Netherlands
6. Department of Infectious Diseases, Leiden University Medical Center , Leiden , The Netherlands
7. Department of Viroscience, Erasmus Medical Center , Rotterdam , The Netherlands
8. Department of Internal Medicine, Division of Allergy & Clinical Immunology and Department of Immunology, Erasmus Medical Center , Rotterdam , The Netherlands
9. Department of Experimental Immunology, Amsterdam University Medical Centers, Amsterdam Infection and Immunity Institute, University of Amsterdam , Amsterdam , The Netherlands
10. Department of Medical Microbiology and Infection Prevention, University Medical Center Groningen, University of Groningen , Groningen , The Netherlands
11. Center for Infectious Disease Control, National Institute for Public Health and the Environment , Bilthoven , The Netherlands