The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Thie:SRF2015-THPB031} \bibitem{Thie:SRF2015-THPB031} J.H.~Thie, A.~Gössel, J.~Iversen, D.~Klinke, C.~Müller, A.A.~Sulimov, and D.~Tischhauser, % J.H. Thie \emph{et al.}, \textquotedblleft{Operation Experience with Half Cell Measurement Machine and Cavity Tuning Machine in 3 Years of European XFEL Cavity Series Production}\textquotedblright, % in \emph{Proc. SRF2015}, THPB031, pp. 1149--1153, % in \emph{Proc. SRF2015}, Whistler, BC, Canada, 13-18, 2015, paper THPB031, pp. 1149--1153, in \emph{Proc. 17th International Conference on RF Superconductivity (SRF2015)}, Whistler, BC, Canada, 13-18, 2015, paper THPB031, pp. 1149--1153, ISBN: 978-3-95450-178-6, \url{http://srf2015.vrws.de/papers/thpb031.pdf}, \url{doi:10.18429/JACoW-SRF2015-THPB031}, 2015.