Document is current

Article History

Received: 29 March 2018

Accepted: 16 May 2018

First Online: 8 June 2018

Compliance with ethical standards

:

: The authors declare that they have no competing interests.

: Not applicable.

: All the patients were informed about the purposes of the study and consequently have signed their “consent of the patient.” All investigations conformed to the principles outlined in the Declaration of Helsinki and were performed with permission by the responsible Ethics Committee of IMD-Berlin forensic accredited Institute DIN EN 15189/DIN EN 17025. This article does not contain any studies with animals performed by any of the authors.