authors.affiliation: Universidad Nacional Mayor de San Marcos. Lima, Perú. srh249d@gmail.com.
authors.forename: Sergio
authors.initials: S
authors.lastname: Hervias-Marquina
authors.affiliation: Crónicas, Centro de Excelencia en Enfermedades Crónicas. Universidad Peruana Cayetano Heredia. Lima, Perú.
authors.forename: Álvaro
authors.initials: Á
authors.lastname: Taype-Rondán
mesh_terms: D006801:Humans; D010568:Peru; D017150:Public Sector; D040242:Risk Reduction Behavior; D014186:Transportation; D014397:Tuberculosis, Pulmonary / Q000517:prevention & control* / Q000635:transmission; D014691:Ventilation / Q000379:methods / Q000592:standards*