Authors
A. Aburto
Biomedical Laboratory Department, Public Health Institute of Chile (ISP), Santiago, Chile
D. Zapata
Biomedical Laboratory Department, Public Health Institute of Chile (ISP), Santiago, Chile
E. Retamales
Biomedical Laboratory Department, Public Health Institute of Chile (ISP), Santiago, Chile
H. Moscoso
Biomedical Laboratory Department, Public Health Institute of Chile (ISP), Santiago, Chile
C. Canales
Scientific Matters Department, Public Health Institute of Chile (ISP), Santiago, Chile
C. Escobar
Scientific Matters Department, Public Health Institute of Chile (ISP), Santiago, Chile