1. Intensive Care Unit; Hospital René Dubos; Cergy Pontoise France
2. Department of Vascular Surgery; Hôpital Edouard Herriot; Lyon France
3. Plastic & Reconstructive Surgery; Hospital Universitario La Paz; Madrid Spain
4. Organizacion National de Transplantes; Madrid Spain
5. Leeds Teaching Hospitals NHS Trust; Leeds UK
6. Department of Maxillofacial Surgery; Centre Hospitalier Universitaire Amiens-Picardie; Amiens France
7. St Hedwig Hospital; Trzebnica Poland
8. Agence de la Biomedicine; La Plaine Saint Denis France
9. European Committee on Organ Transplantation (CD-P-TO); Council of Europe; Strasbourg France