[1] Escuela Andaluza Salud Publ, Granada, Spain
[2] Ciber Epidemiol & Salud Publ CIBERESP, Granada, Spain
[3] Univ Las Palmas Gran Canaria, Las Palmas Gran Canaria, Spain
[4] Univ Huelva, Dept Sociol Trabajo Social & Salud Publ, Huelva, Spain
[5] Univ Lleida, Fac Enfermeria & Fisioterapia, Lleida, Spain
[6] Univ Cantabria, Dept Econ, Santander, Spain
[7] Univ Concepcion, Fac Med, Concepcion, Chile
[8] Univ Pompeu Fabra, Dept Comunicac, Barcelona, Spain
[9] Imperial Coll London, Hlth Protect Res Unit Healthcare Associated Infec, London, England
[10] Univ Antioquia, Escuela Nutr & Dietet, Medellin, Colombia
[11] Univ Granada, Dept Econ Aplicada, Granada, Spain
[12] Escuela Nacl Sanidad, Alicante, Spain
[13] Ipea, Alicante, Spain
[14] Univ Alicante, Alicante, Spain
[15] Univ Pompeu Fabra, Dept Ciencias Expt & Salud, Barcelona, Spain
[16] Univ Montreal, Dept Med Sociale & Prevent, Montreal, PQ, Canada
[17] Vocal SESPAS GACETA SANITARIA, Montreal, PQ, Canada
[18] Consejo Asesor GACETA SANITARIA, Montreal, PQ, Canada
[19] Fdn Foment Invest Sanitaria & Biomed Comunitat Va, Valencia, Spain