1 Translational Nanobiology Section, Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA.
2 Faculty of Medicine, Department of Biochemistry, Microbiology, and Immunology, University of Ottawa, Flow Cytometry and Virometry Core Facility, Ottawa, Ontario, Canada.
3 Biomedical Engineering and Physics, Amsterdam UMC location AMC, University of Amsterdam, Amsterdam, The Netherlands.
4 Laboratory Experimental Clinical Chemistry, Amsterdam UMC location AMC, University of Amsterdam, Amsterdam, The Netherlands.
5 Vesicle Observation Center, Amsterdam UMC location AMC, University of Amsterdam, Amsterdam, The Netherlands.
6 Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, Essen, Germany.
7 Clinical Research Center, Department for Laboratory Medicine, Karolinska Institutet, Stockholm, Sweden.