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Country collaboration map in MPP-AD research. Network statistics: Size = 36, Density = 0.11, Transitivity = 0.535, Diameter = 4, Degree Centralisation = 0.405, Closeness Centralisation = 0.04, Betweenness Centralisation = 0.23, Eigenvector Centralisation = 0.767, Average path length = 2.053.
