1. Electronics and Computing Department, Mondragon Unibertsitatea, Arrasate-Mondragón, Gipuzkoa, Spain
2. University Institute of Lisbon ISTAR-IUL, Instituto Universitário de Lisboa (ISCTE-IUL), Lisboa, Portugal
3. Galicia Sur Health Research Institute (IIS Galicia Sur), Hospital Álvaro Cunqueiro, Bloque técnico, SING Research Group, Vigo, Pontevedra, Spain
4. CINBIO-Biomedical Research Centre, Lagoas-Marcosende, Vigo, Pontevedra, Spain
5. Department of Computer Science Universidade de Vigo, Ourense, Spain