1. Pediatric Gastroenterology Service
2. Pediatric Neurology Unit E. Wolfson Medical Center, Holon Tel Aviv University Sackler School of Medicine, Tel Aviv
3. Pediatric Gastroenterology Clinic Haemek Hospital, Afula
4. Department of Pediatrics
5. Pediatric Neurology Unit E. Wolfson Medical Center, Holon Tel Aviv University Sackler School of Medicine Tel Aviv, Israel