1. Acceptance and Commitment Therapy-Italia (ACT-Italia), official Italian chapter of the Association for Contextual Behavioral Science, Parma, Italy
2. Istituto Europeo per lo Studio del Comportamento Umano (IESCUM), Milano, Italy
3. Habilitation & Health, Stockholm County Council, Stockholm, Sweden
4. Department of Women’s and Children’s Health, Paediatric Neuropsychiatry Unit, Centre for Neurodevelopmental Disorders at Karolinska Institutet (KIND), Karolinska Institutet, Stockholm, Sweden
5. Department of Intellectual disabilities, Istituto Ospedaliero Fondazione Sospiro, Cremona, Italy
6. Department BLEC, Università IULM, Milano, Italy