1. Microbiology Department , Vall d'Hebron University Hospital, Barcelona 08035 , Spain
2. Department of Genetics and Microbiology, Universitat Autònoma de Barcelona , Bellaterra 08193, Barcelona , Spain
3. Vall d'Hebron-Drassanes International Health Unit , Infectious Diseases Department, , Barcelona 08001 , Spain
4. Vall d'Hebron University Hospital, International Health Programme of Catalan Health Institute (PROSICS) Barcelona , Infectious Diseases Department, , Barcelona 08001 , Spain
5. CIBERINF , Centre for Biomedical Research Network on Infectious Diseases, , Madrid 28029 , Spain
6. Instituto de Salud Carlos III , Centre for Biomedical Research Network on Infectious Diseases, , Madrid 28029 , Spain
7. Microbiology Department, Vall d'Hebron University Hospital , Barcelona 08035 , Spain