[1] Reg Univ Hosp S Hosp Ctr, Dept Parasitol Mycol & Travel Med, F-80054 Amiens, France
[2] Reg Univ Hosp S Hosp Ctr, Dept Pneumol, F-80054 Amiens, France
[3] Inst Pasteur, Dept Microbiol Ecosyst, F-59019 Lille, France
[4] Fac Med, Lille, France
[5] Reg Univ Hosp, Lille, France
[6] Gen Hosp, Clin Biol Lab, Valenciennes, France