Skin and Allergy Hospital, Helsinki University Hospital, Helsinki, Finland
Division of Infectious Diseases, Department of Medicine, Helsinki University Central Hospital, Helsinki, HUS, Finland
Department of Medicine, Helsinki University Central Hospital, Helsinki, Finland
Helsinki University Hospital, Töölö Hospital, Helsinki, HUS, Finland
Department of Cardiothoracic Surgery, Meilahti Hospital, Helsinki, Finland
Helsinki University Central Hospital, Division of Cardiology, Helsinki, Finland
Helsinki University, Dept Obstet Gynecol, Helsinki University Central Hospital, Helsinki, Finland
Helsinki University Central Hospital, Skin and Allergy Hospital, Helsinki, PO box 160, Finland
Department of Oncology, Helsinki, Finland