1. Department of Radiology, ASST Papa Giovanni XXIII, Piazza OMS, 24127 Bergamo, BG, Italy
2. School of Medicine, University of Milano-Bicocca, Piazza dell’Ateneo Nuovo, 1, 20126 Milan, MI, Italy
3. Unit of Intensive Care and Anesthesia 2, Papa Giovanni XXIII Hospital, Piazza OMS, 24127 Bergamo, BG, Italy
4. Department of Management, Information and Production Engineering, University of Bergamo, Via Pasubio, 7/B, 24044 Dalmine, BG, Italy