Matthes, H. http://orcid.org/0000-0002-4053-4379
Hofheinz, R.-D.
Bar-Sela, G.
Galun, D.
Martin, D.
Huber, R.
Langhorts, J.
Matthiessen, P. F.
Schad, F.
Article History
Received: 20 March 2019
Accepted: 22 April 2019
First Online: 21 May 2019
Compliance with ethical standards
:
: The authors R.-D. Hofheinz, G. Bar-Sela, D. Galun, D. Martin, J. Langhorst and P.F. Matthiessen declare that they have no conflict of interest.