[1] Inst Salud Carlos III, Natl Ctr Microbiol, Madrid, Spain
[2] European Ctr Dis Prevent & Control ECDC, European Publ Hlth Microbiol Training Programme E, Stockholm, Sweden
[3] Inst Salud Carlos III, Natl Ctr Epidemiol, Madrid, Spain
[4] European Ctr Dis Prevent & Control ECDC, European Programme Intervent Epidemiol Training, Stockholm, Sweden
[5] Serv Canario Salud, Gerencia Atenc Primaria Tenerife, Area Tecn Salud Publ, Tenerife, Spain
[6] Direcc Gen Salud Publ, Tenerife, Spain
[7] Inst Salud Carlos III, CIBER Epidemiol & Salud Publ, Madrid, Spain