1 Division of Pediatric Gastroenterology, Department of Pediatrics, Taipei Medical University Shuang Ho Hospital, Taiwan.
2 Division of Pediatric Hematology and Oncology, Department of Pediatrics, Shuang Ho Hospital, Taipei; Medical University, Taipei, Taiwan.
3 Department of Pediatric Surgery, Taipei Medical University Shuang Ho Hospital, Taiwan.
4 Division of Pediatric Neurology, Department of Pediatrics, Shuang Ho Hospital, Taipei; Medical University, Taipei, Taiwan.
5 Division of Pediatric Gastroenterology, Department of Pediatrics, Taipei Medical University Shuang Ho Hospital No.291, Zhongzheng Rd., Zhonghe District, New Taipei City, 23561, Taiwan. Electronic address: 18159@s.tmu.edu.tw.