[1] Univ Duisburg Essen, Childrens Univ Hosp Essen, Pediat Pulmonol & Sleep Med, Essen, Germany
[2] Univ Duisburg Essen, Univ Hosp Essen, Inst Med Microbiol, Essen, Germany
[3] Leibniz Lung Ctr, Res Ctr Borstel, Mol & Expt Mycobacteriol, Borstel, Germany
[4] Res Ctr Borstel, Natl & WHO Supranat Reference Ctr Mycobacteria, Borstel, Germany
[5] Univ Duisburg Essen, Univ Hosp Essen, Inst Transfus Med, Essen, Germany
[6] Univ Duisburg Essen, Univ Hosp Essen Ruhrlandklin, Dept Pulm Med, Adult Cyst Fibrosis Ctr, Essen, Germany