Before revision:  We analyzed at what extent both procedures yielded different results in terms of cluster sizes, their biological congruencyand displayed meso-scale connectivity patterns.
After revision:  We analyzed at what extent both procedures yielded different results in terms of granularity and biological congruency. In addition, taking into account Guimera cartographic role characterization of network nodes, we explored how the adoption of a given clustering methodology impinged on the ability to highlight relevant network meso-scale connectivity patterns.