○Shinji Saitoh1, Takanori Yamagata2, Hitoshi Osaka2, Yasunari Sakai3, Toshiyuki Yamamoto4, Takahito Wada5
(1.Department of Pediatrics and Neonatology, Nagoya City University Graduate School of Medical Sciences, 2.Department of Pediatrics, Jichi Medical University, 3.Department of Pedeatrics, University of Kyushu, Fukuoka, 4.Institute of Medical Genetics, Tokyo Women's Medical University, 5.Department of Medical Ethics and Medical Genetics,Kyoto University Graduate school of Medicine)