Text this: [Guideline report on the update of the S3 guideline "Rare Liver Diseases (LeiSe LebEr) - Autoimmune Liver Diseases from Pediatrics to Adulthood" of the German Society of Gastroenterology, Digestive and Metabolic Diseases (DGVS) - Living guideline - October 2025 - Version 3.0 - AWMF registration number