1. Department of Computer Science, School of Engineering, Pontificia Universidad Católica de Chile, Santiago, Chile
2. Department of Anaesthesiology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
3. School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
4. Departamento de Medicina Intensiva, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile