1. Department of Psychology Universidad Loyola Andalucía Dos Hermanas, Sevilla Spain
2. Department of Sociology, Social Work and Public Health Faculty of Labour Sciences University of Huelva Huelva Spain
3. Safety and Health Postgraduate Programme Universidad Espíritu Santo Guayaquil Ecuador
4. Universidade Atlantica Lisboa Barcarena Portugal
5. Department of Nursing Faculty of Nursing University of Huelva Huelva Spain
6. Department of Economy. Faculty of Labour Sciences University of Huelva Huelva Spain