Testing the efficacy and safety of BIO101, for the prevention of respiratory deterioration, in patients with COVID-19 pneumonia (COVA study): a structured summary of a study protoc... oleh W. Dioh, M. Chabane, C. Tourette, A. Azbekyan, C. Morelot-Panzini, L. A. Hajjar, M. Lins, G. B. Nair, T. Whitehouse, J. Mariani, M. Latil, S. Camelo, R. Lafont, P. J. Dilda, S. Veillet, S. Agus