1. Department of Clinical Psychology and Psychobiology, Faculty of Psychology, University of Barcelona, Barcelona, Spain
2. Research Department, Fundació Mona, Girona, Spain
3. Instituto de Investigaciones Biológicas, Universidad Veracruzana, Xalapa, Veracruz, Mexico
4. Department of Psicobiology, Universitat Oberta de Catalunya, Barcelona, Spain
5. Department of Animal Rights, Barcelona City Council, Barcelona, Spain