Institution: | 1. Breath Research Institute of the University of Innsbruck, , A‐6850 Dornbirn, Austria;2. Vorarlberg University of Applied Sciences, , A‐6850 Dornbirn, Austria;3. J. Heyrovsky Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, , 18223 Prague 8, Czech Republic;4. Institute for Science and Technology in Medicine, Medical School, Keele University, , ST4 7QB UK;5. Univ.‐Clinic for Anesthesia and Intensive Care, Innsbruck Medical University, , A‐6020 Innsbruck, Austria |