1. Research Division Research and Innovation (R&I) s.r.l. Padua Italy
2. Mass Spectrometry and Metabolomic Laboratory Women's and Children's Health Department University of Padova Padua Italy
3. Department of Pediatrics Fondazione Istituto di Ricerca Pediatrica Città della Speranza Padua Italy
4. Neurology Department, Headache Center Vicenza Hospital Vicenza Italy