[1] Univ Palermo, Dept Psychol Educ Sci & Human Movement, I-90128 Palermo, Italy
[2] Oasi Res Inst IRCCS, Via Conte Ruggero 73, I-94018 Troina, Italy
[3] Univ Campania Luigi Vanvitelli, Dept Mental Hlth & Phys & Prevent Med, Clin Child & Adolescent Neuropsychiat, I-81100 Caserta, Italy