1. Department of Functional Biology and Health Sciences, University of Vigo, Spain
2. Galicia Sur Research Institute (IIS Galicia Sur), SERGAS-UVIGO, Spain
3. Department of Non Conventional Therapeutics, Escola Superior de Saúde Norte – Portuguese Red Cross, Portugal
4. Department of Special Didactics, University of Vigo, Spain
5. School Organization and Research Methods, University of Vigo, Spain