Text and Data Mining valid from 2018-07-14
First Online: 14 July 2018
Compliance with Ethical Standards
: All authors declare that they have no conflict of interest.
: All procedures performed in this study involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. This article does not contain any studies with animals performed by any of the authors.
: Informed consent was obtained from the patient presented in this article.