Krysiak, Judith
Unger, Andreas
Beckendorf, Lisa
Hamdani, Nazha
von Frieling-Salewsky, Marion
Redfield, Margaret M.
dos Remedios, Cris G.
Sheikh, Farah
Gergs, Ulrich http://orcid.org/0000-0001-6986-485X
Boknik, Peter
Linke, Wolfgang A. http://orcid.org/0000-0003-0801-3773
Article History
Received: 8 February 2017
Accepted: 4 December 2017
First Online: 17 January 2018
Competing interests
: The authors declare no competing financial interests.