Selection of “push” nodes | mean of total simulation duration | confidence interval (95%) | Mean of R state ratio | confidence interval (95%) |

The largest point centrality | 718.332 | [644.9368, 791.7272] | 0.0620 | [0.0505, 0.0620] |

The largest closeness centrality | 747.788 | [676.3382, 819.2378] | 0.0585 | [0.0530, 0.0641] |

The largest betweenness centrality | 767.002 | [690.5360, 843.4680] | 0.0600 | [0.0541, 0.0660] |