1 Division of Infectious diseases and Foundation for Fighting AIDS, Infectious Diseases and Promoting Health and Science, University Hospital Germans Trias i Pujol, 08916 Badalona, Spain. Electronic address: jmllibre@flsida.org.
2 Infectious Diseases Department, Odense University Hospital, Odense, Denmark.
3 Division of Infectious diseases and Foundation for Fighting AIDS, Infectious Diseases and Promoting Health and Science, University Hospital Germans Trias i Pujol, 08916 Badalona, Spain.