1. Departement of Thoracic Surgery; Centre Hospitalier Universitaire Vaudois; Lausanne VD Switzerland
2. Department of Anesthesiology; Centre Hospitalier Universitaire Vaudois; Lausanne VD Switzerland
3. Central Environmental Laboratory; Swiss Federal Institute of Technology(EPFL); Lausanne VD Switzerland
4. Departement of Pharmacology; Centre Hospitalier Universitaire Vaudois; Lausanne VD Switzerland
5. Department of Pathology; University of Lausanne; Lausanne VD Switzerland
6. Departement of Oncology; Centre Hospitalier Universitaire Vaudois; Lausanne VD Switzerland