The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Kaji:IPAC2017-THPAB113} \bibitem{Kaji:IPAC2017-THPAB113} H. Kaji, Y. Iitsuka, T. Naito, and S. Sasaki, \textquotedblleft{Time Synchronization for Distant IOCs of the SuperKEKB Accelerators}\textquotedblright, % in \emph{Proc. IPAC2017}, pp. 3982--3985, % in \emph{Proc. IPAC2017}, Copenhagen, Denmark, May 2017, paper THPAB113, pp. 3982--3985, in \emph{Proc. 8th Int. Particle Accelerator Conf. (IPAC'17)}, Copenhagen, Denmark, May 2017, paper THPAB113, pp. 3982--3985, % ISBN: 978-3-95450-182-3, \url{http://jacow.org/ipac2017/papers/thpab113.pdf}, \url{https://doi.org/10.18429/JACoW-IPAC2017-THPAB113}, 2017.