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\bibitem{Xiao_etal2019} Xiao, C. W., Nieves, J., \& Oset, E. (2019). Heavy quark spin symmetric molecular states from (D)over-bar(()*())Sigma(()(c)*()) and other coupled channels in the light of the recent LHCb pentaquarks. \textit{Phys. Rev. D}, \textit{100}(1), 014021--6pp.

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