1. Institute of Pharmacology, University of Bern, 3010 Bern, Switzerland.
2. Division of General Thoracic Surgery, Inselspital, Bern University Hospital, 3008 Bern, Switzerland.
3. Department of Neuroscience, Biomedicine and Movement, University of Verona, 37134 Verona, Italy.
4. Department of Clinical Immunology and Allergology, Sechenov University, Moscow, Russia.
5. Institute of Pathology, University of Bern, 3008 Bern, Switzerland.