- Davide Calabretta: Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy.
- Ignacio Martìn-Loeches: Department of Intensive Care Medicine, Multidisciplinary Intensive Care Research Organisation (MICRO), St James's Hospital, Dublin, Ireland.
- Antoni Torres: Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain.