%\cite{Decker:FEL2015-WEP022} \bibitem{Decker:FEL2015-WEP022} F.-J.~Decker, W.S.~Colocho, Y.~Ding, R.H.~Iverson, H.~Loos, J.~Sheppard, \emph{et al.}, % F.-J. Decker \emph{et al.}, \textquotedblleft{Photon Energies beyond the Selenium K-Edge at LCLS}\textquotedblright, % in \emph{Proc. FEL2015}, WEP022, pp. 630--633, % in \emph{Proc. FEL2015}, Daejeon, Republic of Korea, August 2015, paper WEP022, pp. 630--633, in \emph{Proc. 37th International Free Electron Laser Conference (FEL2015)}, Daejeon, Republic of Korea, August 2015, paper WEP022, pp. 630--633, ISBN: 978-3-95450-134-2, \url{http://accelconf.web.cern.ch/AccelConf/FEL2015/papers/wep022.pdf}, doi:10.18429/JACoW-FEL2015-WEP022, 2015.