Before revision:  By solving the differential equation system numerically, we can determine: -- the expected the number of informed nodes as a function time, -- the degree distribution of the set of informed nodes at every specific instant -- and the relationship between the node degree and its reception time.
After revision:  By solving the differential equation system numerically, we can determine: -- the expected the number of informed nodes as a function time, - the degree distribution of the set of informed nodes at every specific instant -- and the relationship between the node degree and its reception time.