Papan, Cihan http://orcid.org/0000-0001-7951-2567
Meyer-Buehn, Melanie
Laniado, Gudrun
Huebner, Johannes
Article History
Received: 26 June 2018
Accepted: 11 August 2018
First Online: 21 August 2018
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interests.
: This prospective and observational study was reviewed, approved, and declared unobjectionable by the ethic committee of the Ludwig-Maximilians-Universität München (UE Nr. 012–14). The need for informed consent was waived since no additional patient samples were obtained.