Schnaubelt, Sebastian http://orcid.org/0000-0003-0057-8200
Neophytou, Georgios
Richter, Bernhard
Domanovits, Hans
Niessner, Alexander
Sulzgruber, Patrick http://orcid.org/0000-0001-5146-0099
Article History
First Online: 6 March 2018
Compliance with Ethical Standards
:
: No sources of funding were used to assist in the preparation of this letter.
: Sebastian Schnaubelt, Georgios Neophytou, Bernhard Richter, Hans Domanovits, Alexander Niessner, and Patrick Sulzgruber declare that they have no conflicts of interest relevant to the content of this letter.