Text and Data Mining valid from 2019-01-01
First Online: 1 January 2019
Compliance with ethical standards
: The authors declare that they have no conflicts of interest.
: All procedures performed in studies 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.
: The requirement for written informed consent was waived for this case report on the basis of the opt-out system of our institution.