1. Departement of Thoracic and Vascular Surgery, Sainte Anne Military Hospital, Toulon, France
2. Department of Anesthesiology and Intensive Care (R.P., A.L.), Laveran Military Teaching Hospital, Marseille, France
3. Département Recherche Expertise Formation Aéromédicale, French Armed Forces Biomedical Research Institute, Brétigny sur Orge, France
4. Department of Digestive and Endocrine Surgery, Laveran Military Teaching Hospital, Marseille
5. French Military Medical Service Academy, École du Val-de-Grâce, Paris, France