“…A frequently investigated question in this context deals with correlations among centrality indices (Bolland, 1988;Rothenberg, Potterat, Woodhouse, Darrow, Muth, and Klovdahl, 1995;Lee, 2006;Valente, Coronges, Lakon, and Costenbader, 2008;Batool and Niazi, 2014;Li, Li, Van Mieghem, Stanley, and Wang, 2015;Lozares, López-Roldán, Bolibar, and Muntanyola, 2015). The underlying assumption being that correlations are a consequence of the formal definition of indices and thus highlight differences in the conceptualization of centrality.…”