1. Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
2. Center of Experimental and Molecular Medicine
3. Department of Anatomy, Embryology, and Physiology, and
4. Division of Immunology, Biomedical Sciences Research Center Alexander Flemming, Athens, Greece
5. Department of Pathology
6. Institute of Biophysics, Chaoyang District, Beijing, China; and
7. Division of Infectious Diseases, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands