1. Department Microbiology, National Reference Center for Burkholderia Cepacia Complex (NRC), Universitair Ziekenhuis Brussel (UZ Brussel), Vrije Universiteit Brussel (VUB), Brussels, Belgium
2. Department of Biochemistry and Microbiology, National Reference Center for Burkholderia Cepacia Complex (NRC), Faculty of Sciences, Ghent University, Ghent, Belgium
3. Department Paediatrics, Cystic Fibrosis Center, Universitair Ziekenhuis Brussel (UZ Brussel), Vrije Universiteit Brussel (VUB), Brussels, Belgium