%\cite{Lewandowski:FEL2015-WEP001} \bibitem{Lewandowski:FEL2015-WEP001} J.R.~Lewandowski, R.C.~Field, A.S.~Fisher, H.-D.~Nuhn, and J.J.~Welch, \textquotedblleft{RF Gun Dark Current Suppression with a Transverse Deflecting Cavity at LCLS}\textquotedblright, % in \emph{Proc. FEL2015}, WEP001, pp. 583--586, % in \emph{Proc. FEL2015}, Daejeon, Republic of Korea, August 2015, paper WEP001, pp. 583--586, in \emph{Proc. 37th International Free Electron Laser Conference (FEL2015)}, Daejeon, Republic of Korea, August 2015, paper WEP001, pp. 583--586, ISBN: 978-3-95450-134-2, \url{http://accelconf.web.cern.ch/AccelConf/FEL2015/papers/wep001.pdf}, doi:10.18429/JACoW-FEL2015-WEP001, 2015.