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\bibitem{VanGrieken2014} {\textquotedblleft}\textit{Introducing John Campbell, the new regional editor for North America of X-Ray Spectrometry}{\textquotedblright}. Van Grieken R, X-ray spectrometry \textbf{43}, 67 (2014).   http://doi.org/10.1002/XRS.2534

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