Mesenchymal stem/stromal cell-based therapies for severe viral pneumonia : therapeutic potential and challenges - Masterson, C. H. (Regenerative Medicine Institute, National University of Ireland) ; Ceccato, Adrian (Hospital del Sagrat Cor (Barcelona, Catalunya)) ; Artigas Raventós, Antoni (Parc Taulí Hospital Universitari. Institut d'Investigació i Innovació Parc Taulí (I3PT)) ; dos Santos, C. (University of Toronto. Interdepartmental Division of Critical Care Medicine and Institutes of Medical Sciences) ; Rocco, Patricia R. (National Institute of Science and Technology for Regenerative Medicine) ; Rolandsson Enes, S. (Lund University. Department of Experimental Medical Science, Faculty of Medicine) ; Weiss, Daniel J (University of Vermont College of Medicine. Department of Medicine) ; McAuley, D. (Queen's University Belfast. Wellcome-Wolfson Institute for Experimental Medicine) ; Matthay, Michael A. (University of California. Cardiovascular Research Institute) ; English, K. (Kathleen Lonsdale Institute for Human Health Research, Maynooth University) ; Curley, G. F. (Royal College of Surgeons in Ireland. Anaesthesia, School of Medicine) ; Laffey, John (Galway University Hospitals, Saolta University Hospital Group. Department of Anaesthesia and Intensive Care Medicine) ; Universitat Autònoma de Barcelona. Departament de Medicina