1. Department of Biomedical and Biotechnological Sciences, University of Catania, Catania, Italy
2. Department of Human and Social Sciences, School of Sport Sciences, Kore University, Enna, Italy
3. University of Catania, Catania, Italy
4. Psychotherapist expert in clinical hypnosis, University of Catania, Catania, Italy
5. Horus Cooperativa Sociale, Ragusa, Italia