1. Department of Pediatrics, Desio Hospital, ASST Monza, Desio (MB), Italy
2. PhD student in Biomedical Sciences, University of Florence, Florence, Italy
3. Department of Medical Biotechnology, University of Siena, Siena, Italy
4. Rheumatology Unit, Meyer Children’s Hospital, University of Florence, Florence, Italy
5. Department of Neurosciences, Psychology, Drug Research and Child Health, Rheumatology Unit, Meyer Children’s Hospital, University of Florence, Florence, Italy