About the Authors

Alessandra Rossi

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

Zuleika Michelini

Affiliation Department of Therapeutic Research and Medicine Evaluation, Istituto Superiore di Sanità, Rome, Italy

Pasqualina Leone

Affiliation Department of Therapeutic Research and Medicine Evaluation, Istituto Superiore di Sanità, Rome, Italy

Martina Borghi

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

Maria Blasi

Current address: Department of Medicine, Duke University Medical Center, Durham, North Carolina, United States of America

Affiliation Department of Cell Biology and Neuroscience, Istituto Superiore di Sanità, Rome, Italy

Roberta Bona

Affiliation Department of Therapeutic Research and Medicine Evaluation, Istituto Superiore di Sanità, Rome, Italy

Massimo Spada

Affiliation Department of Hematology, Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy

Felicia Grasso

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

Alessio Gugliotta

Affiliation Department of Therapeutic Research and Medicine Evaluation, Istituto Superiore di Sanità, Rome, Italy

Mary E. Klotman

Affiliation Department of Medicine, Duke University Medical Center, Durham, North Carolina, United States of America

Andrea Cara

donatella.negri@iss.it (DN); andrea.cara@iss.it (AC)

Affiliation Department of Therapeutic Research and Medicine Evaluation, Istituto Superiore di Sanità, Rome, Italy

Donatella Negri

donatella.negri@iss.it (DN); andrea.cara@iss.it (AC)

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: AR AC DN. Performed the experiments: AR ZM PL M. Borghi M. Blasi RB MS FG AG. Analyzed the data: AR AC DN. Wrote the paper: AR MEK AC DN.