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tokens: We thank the entire Herschel Gould Belt Survey team for their efforts in obtaining and preparing the data used for the dense core catalogs we employed in this paper. We particularly appreciate the efforts of Bilal Ladjelate, Vera Könyves, and Alexander Men’shchikov in their contributions to the getsources extractions used for our analysis. J.K., J.D.F., E.R., M.C.C., and C.D.M. acknowledge the financial support of a Discovery Grant from NSERC of Canada. R.K.F. is a Dunlap Fellow at the Dunlap Institute for Astronomy Astrophysics. The Dunlap Institute is funded through an endowment established by the David Dunlap family and the University of Toronto. P.C., J.P., A.P., and A.C.T. acknowledge the financial support of the European Research Council (ERC; project PALs 320620). The National Radio Astronomy Observatory is a facility of the National Science Foundation operated under cooperative agreement by Associated Universities, Inc. This research made use of astrodendro, a Python package to compute dendrograms of Astronomical data ( http://www.dendrograms.org/ ). This research also made use of Astropy ( http://www.astropy.org ), a community-developed core Python package for Astronomy (Astropy Collaboration et al. 2013 ). Facilities: GBT , Herschel .