1. Department of Plastic Surgery and Hand Surgery, Klinikum Westmünsterland, Borken, Germany
2. Department of Plastic, Hand and Reconstructive Surgery, Burn Center, BG-Trauma Center, Eberhard Karls University of Tübingen, Tübingen, Germany
3. Department of Anesthesiology and Intensive Care Medicine, University Hospital Tübingen, Eberhard Karls University of Tübingen, Tübingen, Germany
4. Dipartimento di Scienze Cliniche e Biologiche & Neuroscience Institute Cavalieri Ottolenghi, Università di Torino, Italy