1. Antwerp University Hospital, Antwerp, Belgium;
2. Vaccine and Infectious Disease Institute (VAXINFECTIO), Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium;
3. Department of Hematology, Oncology and Radiation Physics, Skåne University Hospital, Lund, Sweden;
4. Department of Infection, Immunity and Biochemistry, Cardiff University School of Medicine, Cardiff, United Kingdom; and
5. Department of Respiratory Medicine, Allergy & Rheumatic Diseases,
6. Department of Cancer Immunology, and
7. Department of Cancer Stem Cell Biology, Osaka University Graduate School of Medicine, Osaka, Japan