1. Infectious Diseases Service, Department of Medicine, Lausanne University Hospital and University of Lausanne, Epalinges, Switzerland
2. Department of Biomedical Sciences, Humanitas University, Milan, Italy
3. Radboud Center for Infectious Diseases, and Department of Internal Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
4. Department for Genomics & Immunoregulation, Life and Medical Sciences Institute, University of Bonn, Bonn, Germany