1. The Division of Gastroenterology, Rabin Medical Center, Beilinson Hospital
2. School of Medicine, Faculty of Medical and Health Sciences, Tel Aviv University, Tel Aviv
3. Pediatric Gastroenterology Unit, Edmond and Lily Safra Children’s Hospital, Sheba Medical Center, Tel-Hasomer
4. Department of Nephrology, Rabin Medical Center – Hasharon Hospital
5. Department of Surgery B, Rabin Medical Center – Hasharon Hospital, Petach Tikva, Israel