1 Correction to: General Relativity and Gravitation General Relativity and Gravitation (2019) 51:33 https://doi.org/10.1007/s10714-019-2516-3

There is a typo in Equation (2) of the article. It should be written as:

$$ 8\pi G\sum\limits_{i = 1}^{N} {(p_{i} + P_{ci} )} = - 2\dot{H} - 3H^{2} , $$
(2)

It has no consequences on the results of the paper.