Liu, Mingming
Liang, Yan https://orcid.org/0000-0001-5483-9846
Zhu, Jun
Yang, Yanmin
Ma, Wenfang
Zhang, Guozheng
Article History
Received: 7 March 2018
Accepted: 19 July 2018
First Online: 15 August 2018
Ethics approval and consent to participate
: Not applicable.
: Written informed consent was obtained from the patients for publication of their individual details and accompanying images in this manuscript. The consent form is held by the authors and is available for review by the Editor-in-Chief.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.