Fig. 3From: A spatially heterogeneous network-based metapopulation software model applied to the simulation of a pulmonary tuberculosis infectionSchematic for the dynamics of TBMetapopPy using topology A. Arrows indicate possible transition routes of members between compartments. Long-dash red arrows indicate translocation across a BloodEdge from lymphatics to the lung, short-dashed blue arrows indicate translocation across a LymphEdge, from the lung to the lymphatics. Numbers for each transition relate to the events that define the transition, as described in the Additional file 1Back to article page