Gramlich, Yves http://orcid.org/0000-0001-5594-308X
Krausch, Eva-Lorine
Klug, Alexander
Buckup, Johannes
Schmidt-Horlohé, Kay
Hoffmann, Reinhard
Article History
Received: 5 June 2018
Accepted: 18 September 2018
First Online: 29 September 2018
Compliance with ethical standards
: Study is based on institutional review board (IRB) approval. The study was approved by our institutional review board (IRB Approval LAEKH-FF-1316) and all patients provided informed consent.
: No benefits in any form have been received or will be received from a commercial party related directly or indirectly to the subject of this article. On behalf of all authors, the corresponding author states that there is no conflict of interest.