Barth, Isabella
Schneider, Ursula
Grimm, Tobias
Karl, Alexander
Horst, David
Gaisa, Nadine T.
Knüchel, Ruth
Garczyk, Stefan
Funding for this research was provided by:
START-Program RWTH Aachen (06/17)
Article History
Received: 11 January 2018
Revised: 13 March 2018
Accepted: 2 April 2018
First Online: 13 April 2018
Compliance with ethical standards
: All patients gave informed consent for retention and anonymous analysis of their tissue for research purposes in accordance with the requirements of the institutional review board of the medical faculty of the RWTH Aachen University (EK 173/06, EK 291/16).
: The authors declare that they have no conflict of interest.