Leiden University Medical Centre, Leiden, RC Leiden, Netherlands
Leiden University Medical Centre, Leiden, RC Leiden, Netherlands
Department of infectious diseases, C5-P, LUMC, Leiden, Netherlands
Rigshospitalet, Copenhagen, Denmark
Rigshospitalet, Epidemiklinikken, Copenhagen, Denmark
Glostrup Hospital, Glostrup, Denmark
Centre Bydgoszcz, Bydgoszcz, Poland
Centre Krakow, Krakow, Poland
Centre Lodz, Lodz, Poland
Denmark, Copenhagen S, Denmark