COVID-19 in patients with pulmonary alveolar proteinosis: a European multicentre study oleh Spyros A. Papiris, Ilaria Campo, Francesca Mariani, Maria Kallieri, Lykourgos Kolilekas, Andriana I. Papaioannou, Efsun Gonca Chousein, Erdogan Cetinkaya, Francesco Bonella, Raphael Borie, Maria Kokosi, Thomas Pickworth, Maria Molina-Molina, Mercè Gasa, Elżbieta Radzikowska, Justyna Fijolek, Stéphane Jouneau, Emmanuel Gomez, Cormac McCarthy, Elisabeth Bendstrup, Wojciech J. Piotrowski, Rishi Pabary, Alice Hadchouel, Nathalie Coolen-Allou, Tiago Alfaro, Carlos Robalo Cordeiro, Elvira-Markela Antonogiannaki, Ioannis P. Tomos, Despoina Papakosta, Theodoros Kontakiotis, Panagiota Panagiotou, Konstantinos Douros, Andrea Schams, Sara Lettieri, Vassiliki Papaevangelou, Christina Kanaka-Gantenbein, Anna Karakatsani, Stelios Loukides, Ulrich Costabel, Bruno Crestani, Cliff Morgan, Ryushi Tazawa, Andrew Bush, Matthias Griese, Effrosyni D. Manali