title: Comment on "General Non-Markovian Dynamics of Open Quantum Systems".
authors.affiliation: Departamento de Física, FCEyN, UBA and IFIBA, Conicet, Pabellón 1, Ciudad Universitaria, 1428 Buenos Aires, Argentina.
authors.forename: Dara P S
authors.initials: DP
authors.lastname: McCutcheon
authors.affiliation: Departamento de Física, FCEyN, UBA and IFIBA, Conicet, Pabellón 1, Ciudad Universitaria, 1428 Buenos Aires, Argentina.
authors.forename: Juan Pablo
authors.initials: JP
authors.lastname: Paz
authors.affiliation: Departamento de Física, FCEyN, UBA and IFIBA, Conicet, Pabellón 1, Ciudad Universitaria, 1428 Buenos Aires, Argentina.
authors.forename: Augusto J
authors.initials: AJ
authors.lastname: Roncaglia