Jacob, Friedrich Felix
Striegel, Lisa
Rychlik, Michael
Hutzler, Mathias
Methner, Frank-Jürgen
Article History
Received: 29 October 2018
Revised: 7 January 2019
Accepted: 12 January 2019
First Online: 24 January 2019
Compliance with ethical standards
:
: Friedrich Felix Jacob, Lisa Striegel, Michael Rychlik, Mathias Hutzler and Frank-Jürgen Methner declare that they have no conflict of interest.
: The authors Friedrich Felix Jacob, Lisa Striegel, Michael Rychlik, Mathias Hutzler and Frank-Jürgen Methner hereby confirm that this manuscript is performed according and follows the COPE guidelines and has not already been published nor is it under consideration for publication elsewhere. This article does not contain any studies with human or animal subjects.