1. Department of Pulmonology and Physiology Grenoble University Hospital Grenoble France
2. Univ. Grenoble Alpes, STROBE Laboratory Inserm UA07 Grenoble France
3. Biomedical Beamline European Synchrotron Radiation Facility Grenoble France
4. Department of Paediatric Intensive Care Amiens University Hospital Amiens France
5. Department of Physics University of Helsinki Helsinki University Central Hospital Helsinki Finland
6. University Hospital Erasme Université Libre de Bruxelles Brussels Belgium
7. Respiratory Division University Hospital UZ Brussel, Vrije Universiteit Brussel Brussels Belguim