Development of a diagnostic multivariable prediction model of a positive SARS-CoV-2 RT-PCR result in healthcare workers with suspected SARS-CoV-2 infection in hospital settings - Sandra Liliana Valderrama-Beltrán; Juliana Cuervo-Rojas; Martín Rondón; Juan Sebastián Montealegre-Diaz; Juan David Vera; Samuel Martinez-Vernaza; Alejandra Bonilla; Camilo Molineros; Viviana Fierro; Atilio Moreno; Leidy Villalobos; Beatriz Ariza; et al. (PLoS ONE)