Affiliation: | 1. Department of Pediatric Gastroenterology, Erasmus Medical Center – Sophia Children''s Hospital, Rotterdam, The Netherlands;2. Department of Nuclear Medicine, Erasmus Medical Center, The Netherlands;3. Department of Pediatric Surgery, Erasmus Medical Center – Sophia Children''s Hospital, Rotterdam, The Netherlands;4. Department of Dietetics, Erasmus Medical Center – Sophia Children''s Hospital, Rotterdam, The Netherlands;5. Department of Biostatistics, Erasmus Medical Center, The Netherlands;6. Department of Pediatric Gastroenterology, Leiden University Medical Center – Willem Alexander Children''s Hospital, Leiden, The Netherlands |