This is a blog post about research that was done, if you look at the actual journal article (https://www.sciencedirect.com/science/article/pii/S0378775319300291

This is a blog post about research that was done, if you look at the actual journal article (https://www.sciencedirect.com/science/article/pii/S0378775319300291 https://www.sciencedirect.com/science/article/pii/S037877531...) it has actual information.