1. Institute for Children with Diabetes (ICD), Conceição Children Hospital (HCC), Conceição Hospital Group (GHC)Ministry of Health Porto Alegre RS Brazil
2. Pediatric Endocrinology Service, Conceição Children Hospital (HCC), Conceição Hospital Group (GHC), Ministry of Health Porto Alegre, RS Brazil
3. Post‐Graduation Program in Adolescent and Child Health, Federal University of Rio Grande do Sul Porto Alegre, RS Brazil
4. Medical Course, University of Santa Cruz do Sul (UNISC), Santa Cruz do Sul Brazil
5. Pediatric Gastroenterology Service, Conceição Children Hospital (HCC), Conceição Hospital Group (GHC), Ministry of Health Porto Alegre, RS Brazil
6. Endoscopy Service, Nossa Senhora da Conceição Hospital (HNSC), Conceição Hospital Group (GHC) Porto Alegre, RS Brazil
7. Pathology Service, Nossa Senhora da Conceição Hospital (HNSC), Conceição Hospital Group (GHC), Ministry of Health Porto Alegre, RS Brazil
8. Santo Antônio Child Hospital, Santa Casa de Misericórdia Porto Alegre, RS Brazil