[1] Aarhus Univ Hosp, Dept Resp Dis & Allergies, Aarhus C, Denmark
[2] Aarhus Univ Hosp, Dept Infect Dis, Aarhus C, Denmark
[3] Res Ctr Borstel, Clin Infect Dis, Borstel, Germany
[4] Univ Sassari, Dept Med Surg & Expt Sci, Sassari, Italy
[5] Univ Copenhagen, Global Hlth Sect, Dept Publ Hlth, Copenhagen, Denmark
[6] Rigshosp, Dept Infect Dis, Copenhagen, Denmark