1. Department of Surgery, Western Galilee Hospital, Nahariya, Israel, affiliated with the Faculty of Medicine, Technion–Israel Institute of Technology, Haifa, Israel.
2. Department of Anesthesiology, Western Galilee Hospital, Nahariya, Israel, affiliated with the Faculty of Medicine, Technion–Israel Institute of Technology, Haifa, Israel.
3. Rappaport Faculty of Medicine, The Technion, Israel Institute of Technology, Haifa, Israel.
4. School of Computer Science, Tel-Aviv University, Tel-Aviv, Israel.