1. Department of Social, Evolutionary and Educational Psychology, Faculty of Labour Sciences, University of Huelva, Huelva, Spain
2. Department of Business, Management and Marketing, Faculty of Labour Sciences, University of Huelva, Huelva, Spain
3. Red Cross Nursing University Centre, University of Seville, Seville, Spain
4. Department of Sociology, Social Work and Public Health, Faculty of Labour Sciences, University of Huelva, Huelva, Spain
5. Safety and Health Postgraduate Programme, University Espíritu Santo, Guayaquil, Ecuador