This is a monumental achievement and an exceptional addition to George Eliot studies. Statistics alone are impressive. For a start the book weighs in just under two kilograms; nearly 900 pages all up. It contains fifty-two essays by fifty-five authors from six countries, all of them bar one in academic positions.
Harris Margaret (Sat,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: