[1] European Ctr Dis Prevent & Control Sweden ECDC, ECDC Fellowship Programme, Publ Hlth Microbiol Path EUPHEM, Stockholm, Sweden
[2] Natl Inst Hlth Doctor Ricardo Jorge, Infect Dis Dept, Lisbon, Portugal
[3] European Ctr Dis Prevent & Control ECDC, ECDC Fellowship Programme, Field Epidemiol Path EPIET, Stockholm, Sweden
[4] Ctr Publ Hlth Emergencies, Directorate Gen Hlth, Lisbon, Portugal
[5] Directorate Gen Hlth, Directorate Informat & Anal, Lisbon, Portugal
[6] Directorate Gen Hlth, Natl Programmes TB Viral Hepatitis STI & HIV, Lisbon, Portugal
[7] Hosp Curry Cabral, Infect Dis Dept, Unidade Local Saude Sao Jose, Lisbon, Portugal
[8] Natl Inst Hlth Doctor Ricardo Jorge, Lisbon, Portugal
[9] Directorate Gen Hlth, Lisbon, Portugal
[10] Univ Lisbon, Med Sch Lisbon, Lisbon, Portugal
[11] Local Unit Hlth Santa Maria, Lisbon, Portugal
[12] Directorate Gen Hlth, Natl Programme Viral Hepatitis, Lisbon, Portugal