Ramenzoni, Liza L.
Zuellig, Richard A.
Hussain, Abbas
Lehmann, Roger
Heumann, Christian
Attin, Thomas
Schmidlin, Patrick R.
Article History
Received: 8 October 2017
Accepted: 13 July 2018
First Online: 23 July 2018
Compliance with ethical standards
:
: All authors declare that there is no conflict of interests in this study.
: This article does not contain any studies with human participants performed by any of the authors. All procedures performed in studies involving animals were in accordance with the ethical standards of the institution or practice at which the studies were conducted.