1. 2nd Pediatric Discipline, Department of Mother and Child, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
2. 2nd Pediatric Clinic, Center of Expertise in Pediatric Liver Rare Disorders, Emergency Clinical Hospital for Children, 400177 Cluj-Napoca, Romania
3. Department of Medical Genetics, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
4. Department of Internal Medicine, Radboud University Medical Centre, 6525 XZ Nijmegen, The Netherlands
5. Rheumatology Department, Emergency County Hospital Cluj, 400347 Cluj-Napoca, Romania
6. Rheumatology Discipline, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania