“…For the sake of uniformity, as expressed in the tables of the Introduction, we are slightly adapting the existing terminology on weak factorization systems, from [2,4,10,14,21]. 'Algebraic factorizations', in the present sense, were introduced in [14] under the name of 'natural weak factorization systems', and studied in [4,5,10] as 'algebraic weak factorization systems'. We also note that a 'functorial realisation of a weak factorization system', in the sense of [21], is intermediate between functorial and algebraic factorizations, in the present sense.…”