Analysis of blood biomarkers and sports performance in crossfit athletes using the elevation training mask 2.0 post SARS-CoV-2 infection. - Jerves-Donoso, David; Garrosa, Manuel; Garcia-Sierra, Juan Felipe; Santamaría, Gema; Seco-Calvo, Jesús; Roche, Enrique; López-Llorente, Álvaro; Fernández-Lázaro, Diego (Scientific Reports, 2025)