Generalize ways in which hierarchies can be loaded
Generalize ways in which hierarchies can be loaded

pvtodorov/indra,sorgerlab/indra,sorgerlab/belpy,sorgerlab/indra,johnbachman/indra,johnbachman/indra,johnbachman/belpy,johnbachman/indra,sorgerlab/belpy,sorgerlab/indra,johnbachman/belpy,johnbachman/belpy,bgyori/indra,bgyori/indra,pvtodorov/indra,bgyori/indra,pvtodorov/indra,pvtodorov/indra,sorgerlab/belpy