1. Department of Biomedical Sciences University of Sassari Sassari Italy
2. Department of Veterinary Medicine University of Sassari Sassari Italy
3. Laboratório de Flavivírus, Instituto Oswaldo Cruz Fundação Oswaldo Cruz Rio de Janeiro Brazil
4. Department of Science and Technology for Humans and the Environment University of Campus Bio‐Medico di Roma Rome Italy
5. Unit of Medical Statistics and Molecular Epidemiology University Campus Bio‐Medico of Rome Rome Italy
6. Department of Medicine, Unit of Clinical Laboratory Science University Campus Bio‐Medico of Rome Rome Italy
7. Department of Public Health and Infectious Diseases, University Hospital Policlinico Umberto I Sapienza University of Rome Rome Italy
8. Department of Biochemical Sciences “A Rossi Fanelli” Sapienza Università di Roma Rome Italy