Funding for this research was provided by:
Japan Agency for Medical Research and Development
Scientific Research from the Ministry of Education, Culture, Sports, Science, and Technology of Japan
Ministry of Health, Welfare and Labor of Japan
Received: 27 September 2019
Accepted: 29 November 2019
First Online: 5 December 2019
Ethics approval and consent to participate
: The genetic testing used in this study was approved by the ethics committee of Fujita Health University in accordance with the principles of the Declaration of Helsinki, and the Ethical Guidelines for Human Genome/Gene Analysis Research by the Ministry of Education, Culture, Science, and Technology, the Ministry of Health, Labor, and Welfare, and the Ministry of Economy, Trade, and Industry of Japan. Written informed consent was obtained from all of the participants or their parents in accordance with local institutional review board guidelines.
: Written informed consent was obtained from a parent of the patient for publication of this study.
: The authors declare that they have no competing interests.