1. Department of Medical Physics and Bioengineering, Southampton University Hospitals, NHS Trust, Southampton, United Kingdom.
2. School of Health Sciences, University of Southampton, Southampton, United Kingdom.
3. Medical Gases Group, Air Liquide Centre de Recherche Claude-Delorme, Les Loges-en-Josas, France.
4. Department of Mechanical Engineering, Lafayette College, Easton, Pennsylvania.
5. Activaero GmbH, Gemünden, Germany.
6. CyberMedicine, Laguna Beach, California.
7. Department of Medicine, University of North Carolina–Chapel Hill, Chapel Hill, North Carolina.
8. Biomedical Research Institute Mondor (INSERUM, UMR 955), University Paris Est, Créteil, France.