Zhu, Rong
Zhou, Yuankun
Wang, Haibo
Di, Lianjun
Zhao, Kui
Tuo, Biguang
Wu, Huichao
Funding for this research was provided by:
National Natural Science Foundation of China (81560467)
Article History
Received: 16 February 2019
Accepted: 21 January 2020
First Online: 30 January 2020
Ethics approval and consent to participate
: We have read and abided by the statement of ethical standards for manuscripts submitted to <i>BMC gastroenterology</i>.
: Written informed consent for publication was obtained from patients 1, 2 and the parents of patient 3. Copies of consent forms containing personal or clinical details or any identifying images published in this study are available on request.
: The authors declare that they have no competing interests.