Acute Eosinophilic Pneumonia Associated With SARS-CoV-2 Infection Vicente Descalzo; Fernando Salvador; Irene Sansano; Óscar Persiva; Andrés Antón; David Clofent; Manuel López; Benito Almirante;

Hypersensitivity Pneumonitis and (Idiopathic) Pulmonary Fibrosis Due to Feather Duvets and Pillows Ferran Morell; Ana Villar; Iñigo Ojanguren; Xavier Muñoz; María Jesús Cruz; Irene Sansano; Maria Antonia Ramon; Ganesh Raghu;

Hypersensitivity Pneumonitis-like Histological Findings Secondary to SARS-COV-2 Pneumonia Cristina Aljama; María Florencia Pilia; Iñigo Ojanguren;