1 LMU Hospital Centre, Division of Infectious Diseases and Tropical Medicine, Munich, Germany. Electronic address: anna.mayer@med.uni-muenchen.de.
2 Institut Pasteur, Centre Médical, Centre d'Infectiologie Necker-Pasteur, Paris, France.
3 Centre of Tropical Medicine and Travel Medicine, Department of Infectious Diseases, Amsterdam Infection & Immunity, Amsterdam Public Health, Amsterdam University Medical Centres, location AMC, University of Amsterdam, Amsterdam, the Netherlands.
4 ISGlobal, Hospital Clínic - Universitat de Barcelona, Barcelona, Spain.
5 Department of Infectious Tropical Diseases and Microbiology, IRCCS Sacro Cuore Don Calabria Hospital, Negrar, Verona, Italy.
6 LMU Hospital Centre, Division of Infectious Diseases and Tropical Medicine, Munich, Germany.