SARS-CoV-2 viral load in nasopharyngeal swabs is not an independent predictor of unfavorable outcome. - Salto-Alejandre S; Berastegui-Cabrera J; Camacho-Martínez P; Infante-Domínguez C; Carretero-Ledesma M; Crespo-Rivas JC; Márquez E; Lomas JM; Bueno C; Amaya R; Lepe JA; Cisneros JM; et al. (Scientific reports, 2021)