WITHDRAWN: Validation of IDSA/ATS Guidelines for ICU Admission in Adults Over 80 Years Old With Community-acquired Pneumonia Catia Cilloniz; Miquel Ferrer; Juan M. Pericàs; Leyre Serrano; Raúl Méndez; Albert Gabarrús; Héctor José Peroni; Luis Alberto Ruiz; Rosario Menéndez; Rafael Zalacain; Antoni Torres;

Validation of IDSA/ATS Guidelines for ICU Admission in Adults Over 80 Years Old With Community-Acquired Pneumonia Catia Cilloniz; Miquel Ferrer; Juan M. Pericàs; Leyre Serrano; Raúl Méndez; Albert Gabarrús; Héctor José Peroni; Luis Alberto Ruiz; Rosario Menéndez; Rafael Zalacain; Antoni Torres;

Risk Factors and Clinical Impact of Fibrotic-Like Changes and the Organizing Pneumonia Pattern in Patients With COVID-19- and Non-COVID-19-Induced Acute Respiratory Distress Syndrome Enric Barbeta; Mariana Benegas; Marcelo Sánchez; Anna Motos; Miquel Ferrer; Adrián Ceccato; Rubén Lopez; Leticia Bueno; Ricard Mellado-Artigas; Carlos Ferrando; Laia Fernández-Barat; Nuria Albacar; Joan Ramon Badia; Teresa López; Elena Sandoval; David Toapanta; Pedro Castro; Alex Soriano; Antoni Torres;