Dai, Min
Zhang, Ting
Li, Qianqian
Cui, Bota
Xiang, Liyuan
Ding, Xiao
Rong, Rong
Bai, Jianling
Zhu, Jianguo
Zhang, Faming
Funding for this research was provided by:
the Project of Invigorating Health Care through Science, Technology and Education
Intestinal Initiative Fundation
Article History
Received: 25 July 2018
Accepted: 4 December 2018
First Online: 3 January 2019
Ethics approval and consent to participate
: The study was approved by the Institutional Review Board of the Second Affiliated Hospital of Nanjing Medical University. Written informed consent will be given to all the included patients.
: The patients in Fig. InternalRef removed have signed the consent for their images for publication.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.