Volunteers who received placebo will also be vaccinated according to the phase to which they belong

Cobertura de los medios

• Nombre	Volunteers who received placebo will also be vaccinated according to the phase to which they belong
  Nombre/canal del medio de comunicación	CE Noticias Financieras English
  Fecha	7/02/21
  Personas	Eduardo Romulo Ticona Chavez