Heinze, Simon http://orcid.org/0000-0002-8518-4341
Mechelke, Matthias http://orcid.org/0000-0003-2011-4315
Kornberger, Petra http://orcid.org/0000-0002-5466-4174
Liebl, Wolfgang http://orcid.org/0000-0002-8421-2478
Schwarz, Wolfgang H. http://orcid.org/0000-0001-9290-8558
Zverlov, Vladimir V. http://orcid.org/0000-0002-0457-0284
Article History
Received: 26 April 2017
Accepted: 24 August 2017
First Online: 11 September 2017
Competing Interests
: The authors declare that they have no competing interests.