The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Aderhold:SRF2015-MOPB090} \bibitem{Aderhold:SRF2015-MOPB090} S.~Aderhold, D.~Kostin, A.~Matheisen, A.~Navitski, and D.~Reschke, \textquotedblleft{Analysis of Degraded Cavities in Prototype Modules for the European XFEL}\textquotedblright, % in \emph{Proc. SRF2015}, MOPB090, pp. 355--358, % in \emph{Proc. SRF2015}, Whistler, BC, Canada, 13-18, 2015, paper MOPB090, pp. 355--358, in \emph{Proc. 17th International Conference on RF Superconductivity (SRF2015)}, Whistler, BC, Canada, 13-18, 2015, paper MOPB090, pp. 355--358, ISBN: 978-3-95450-178-6, \url{http://srf2015.vrws.de/papers/mopb090.pdf}, \url{doi:10.18429/JACoW-SRF2015-MOPB090}, 2015.