1. Pediatric Emergency Room and Emergency Medicine Unit, Emergency Department, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy
2. Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal, and Child Health (DINOGMI), University of Genoa, 16132 Genoa, Italy
3. Dermatology Unit, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy
4. Reumatology and Autoinflammatory Diseases Unit, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy
5. Gastroenterology and Digestive Endoscopy Unit, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy