1. Unit of Medical Statistics and Molecular EpidemiologyUniversity Campus Bio‐Medico of Rome Rome Italy
2. Laboratório de FlavivírusInstituto Oswaldo Cruz, Fundação Oswaldo Cruz Rio de Janeiro Brazil
3. Internal Medicine UnitUniversity Campus Bio‐Medico of Rome Rome Italy
4. Unit of Clinical Laboratory ScienceUniversity Campus Bio‐Medico of Rome Rome Italy