Text and Data Mining valid from 2018-04-04
Received: 15 January 2018
Accepted: 27 March 2018
First Online: 4 April 2018
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: All procedures performed in this study involving human participant were in accordance with the ethical standards of the institutional or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from the patient at the discharge from our department.