Lung Function, Radiological Findings and Biomarkers of Fibrogenesis in a Cohort of COVID-19 Patients Six Months After Hospital Discharge Belen Safont; Julia Tarraso; Enrique Rodriguez-Borja; Estrella Fernández-Fabrellas; Jose N. Sancho-Chust; Virginia Molina; Cecilia Lopez-Ramirez; Amaia Lope-Martinez; Luis Cabanes; Ada Luz Andreu; Susana Herrera; Carolina Lahosa; Jose Antonio Ros; Juan Luis Rodriguez-Hermosa; Joan B. Soriano; Ines Moret-Tatay; Juan Antonio Carbonell-Asins; Alba Mulet; Jaime Signes-Costa;