[1] Univ Messina, Dept Human Pathol Adulthood & Childhood, Messina, Italy
[2] S Maria delle Grazie Hosp, Dept Internal Med, Pozzuoli, Italy
[3] Santobono Pausilipon Childrens Hosp, Dept Neurosci, Neuroendocrine Dis & Obes Unit, Naples, Italy
[4] Univ Campania Luigi Vanvitelli, Dept Woman Child & Gen & Specialized Surg, Naples, Italy
[5] Univ Bari Aldo Moro, Dept Precis & Regenerat Med & Ionian Area, Bari, Italy
[6] Buzzi Childrens Hosp, Dept Pediat, Milan, Italy
[7] Univ Pavia, Dept Internal Med, Pavia, Italy
[8] Hosp Udine, Azienda Sanit Univ Friuli Cent, Dept Pediat, Udine, Italy
[9] IRCCS Azienda Osped Univ Bologna, Pediat Unit, Bologna, Italy
[10] Univ Napoli Parthenope, Dept Movement Sci & Wellbeing, Naples, Italy