Schubert, Anne
Jäger, Fabian
Maltha, Jaap C.
Bartzela, Theodosia N.
Article History
Received: 2 November 2018
Accepted: 20 October 2019
First Online: 9 January 2020
Compliance with ethical guidelines
:
: A. Schubert, F. Jäger, J.C. Maltha and T.N. Bartzela declare that they have no competing interests.
: For this article no studies with human participants or animals were performed by any of the authors. All studies performed were in accordance with the ethical standards indicated in each case. For this type of study informed consent is not required.