About the Authors

Romina Camilli

Affiliation Department of Infectious, Parasitic and Immune-Mediated Diseases, Istituto Superiore di Sanità, Rome, Italy

Laura Daprai

Affiliation Unit of Microbiology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy

Francesca Cavrini

Affiliation Unit of Microbiology, S. Orsola- Malpighi Hospital, University of Bologna, Bologna, Italy

Donatella Lombardo

Affiliation Unit of Microbiology, S. Orsola- Malpighi Hospital, University of Bologna, Bologna, Italy

Fabio D’Ambrosio

Affiliation Department of Infectious, Parasitic and Immune-Mediated Diseases, Istituto Superiore di Sanità, Rome, Italy

Maria Del Grosso

Affiliation Department of Infectious, Parasitic and Immune-Mediated Diseases, Istituto Superiore di Sanità, Rome, Italy

Maria Fenicia Vescio

Affiliation Department of Infectious, Parasitic and Immune-Mediated Diseases, Istituto Superiore di Sanità, Rome, Italy

Maria Paola Landini

Affiliation Unit of Microbiology, S. Orsola- Malpighi Hospital, University of Bologna, Bologna, Italy

Maria Grazia Pascucci

Affiliation Servizio Sanità pubblica, Direzione Generale Sanità e Politiche Sociali, Regione Emilia-Romagna, Bologna, Italy

Erminio Torresani

Affiliation Unit of Microbiology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy

Maria Laura Garlaschi

Affiliation Unit of Microbiology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy

Vittorio Sambri

Current address: Unit of Clinical Microbiology, Hub Laboratory of the “Greater Romagna Area”, Pievestina, Cesena, Italy

Affiliation Unit of Microbiology, S. Orsola- Malpighi Hospital, University of Bologna, Bologna, Italy

Annalisa Pantosti

annalisa.pantosti@iss.it

Affiliation Department of Infectious, Parasitic and Immune-Mediated Diseases, Istituto Superiore di Sanità, Rome, Italy

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AP MLG VS MPL MGP ET. Performed the experiments: LD FC DL FDA MDG RC. Analyzed the data: MFV RC. Wrote the manuscript: RC AP. Discussed the results and commented the manuscript: AP MLG MPL ET MGP VS RC LD FC DL MDG MFV.