The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Sertore:SRF2015-MOPB077} \bibitem{Sertore:SRF2015-MOPB077} D.~Sertore, M.~Bertucci, A.~Bosotti, J.F.~Chen, C.G.~Maiano, A.~Matheisen, \emph{et al.}, % D. Sertore \emph{et al.}, \textquotedblleft{Vertical Tests of XFEL 3rd Harmonic Cavities}\textquotedblright, % in \emph{Proc. SRF2015}, MOPB077, pp. 306--310, % in \emph{Proc. SRF2015}, Whistler, BC, Canada, 13-18, 2015, paper MOPB077, pp. 306--310, in \emph{Proc. 17th International Conference on RF Superconductivity (SRF2015)}, Whistler, BC, Canada, 13-18, 2015, paper MOPB077, pp. 306--310, ISBN: 978-3-95450-178-6, \url{http://srf2015.vrws.de/papers/mopb077.pdf}, \url{doi:10.18429/JACoW-SRF2015-MOPB077}, 2015.