[1] Univ Autonoma Barcelona, Hosp Santa Creu & St Pau, Inst Invest Biomed St Pau IIB St Pau, Dept Genet & Microbiol,Serv Microbiol, Barcelona, Spain
[2] Univ Autonoma Barcelona, Hosp Univ Vall dHebron, Vall dHebron Inst Recerca VHIR, Serv Microbiol, Barcelona, Spain
[3] Univ Autonoma Barcelona, Hosp Santa Creu & St Pau, Inst Invest Biomed St Pau IIB St Pau, Unidad Enfermedades Infecciosas, Barcelona, Spain
[4] Univ Seville, Dept Microbiol, Seville, Sevilla, Spain
[5] Hosp Univ Virgen Macarena, Unidad Clin Enfermedades Infecciosas & Microbiol, Seville, Sevilla, Spain
[6] Univ Seville, Hosp Univ Virgen Macarena, CSIC, Inst Biomed Sevilla,Unidad Clin Enfermedades Infec, Seville, Sevilla, Spain
[7] Inst Salud Carlos III, Ctr Invest Biomed Red Enfermedades Infecciosas CIB, Madrid, Spain
[8] Red Espanola Invest Patol Infecciosa REIPI, Madrid, Spain
[9] Hosp Cent Asturias, Serv Microbiol, Inst Invest Sanitaria Principado Asturias ISPA, Oviedo, Spain
[10] Inst Salud Carlos III, CIBER Enfermedades Resp CIBERES, Madrid, Spain
[11] Hosp Gen Univ Gregorio Maranon, Serv Microbiol & Enfermedades Infecciosas, Inst Invest Sanitaria Gregorio Maranon, Madrid, Spain
[12] Agencia Espanola Med & Prod Sanitarios AEMPS, Madrid, Spain
[13] Univ Complutense, Fac Vet, Dept Sanidad Anim, Madrid, Spain
[14] Hosp Univ Son Espases, Serv Microbiol, Inst Invest Sanitaria Illes Balears IdISBa, Palma De Mallorca, Spain