Gheerardyn, Hendrik http://orcid.org/0000-0003-4239-8662
George, Kai Horst
Article History
Received: 1 November 2018
Revised: 1 March 2019
Accepted: 7 March 2019
First Online: 4 May 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This article does not contain any studies with animals performed by any of the authors.
: Permits for sampling were not required.
: All data generated or analyzed during this study are included in this published article.