1. Department of Surgery, University Hospital Basel, Basel, Switzerland.
2. Department of Biomedicine, University Hospital Basel, Basel, Switzerland.
3. German Red Cross Blood Service Baden-Württemberg–Hessen, Medical Faculty Mannheim, Institute of Transfusion Medicine and Immunology, Heidelberg University, Mannheim, Germany.
4. Department of Plastic Surgery, Westminster Bridge Road, St. Thomas's Hospital London, United Kingdom.
5. Biosafe Group SA, Eysins, Switzerland.