[1] Univ Lisbon, Fac Med, Inst Environm Hlth ISAMB,Microbiol Res Lab Enviro, Pulmonol Dept,Ctr Hosp Entre Douro & Vouga Micro, Santa Maria Feira, Portugal
[2] Ctr Hosp Entre Douro & Vouga, Pulmonol Dept, Santa Maria Feira, Portugal
[3] Univ Lisbon, Fac Med, Inst Environm Hlth ISAMB, Microbiol Res Lab Environm Hlth EnviHealthMicro L, Lisbon, Portugal
[4] Univ Lisbon, Fac Med, Inst Prevent Med & Publ Hlth, Lisbon, Portugal
[5] Univ Lisbon, Fac Pharm, Microbiol & Immunol Dept, Lisbon, Portugal