1. First Affiliated Hospital, Nanjing Medical University, Nanjing, China
2. Second Xiangya Hospital, Zhongnan University, Changsha, China
3. First Affiliated Hospital, Kunming Medical University, Kunming, China
4. Department of Clinical, Internal, Anaesthesiology and Cardiovascular Sciences, University ‘La Sapienza’, Rome, Italy
5. University of Cyprus Medical School, Nicosia, Cyprus
6. Critical Care, Orion Pharma, Espoo, Finland