MOESM5 of What is the effect of phasing out long-chain per- and polyfluoroalkyl substances on the concentrations of perfluoroalkyl acids and their precursors in the environment? A systematic review LandMagnus WitCynthia BignertAnders CousinsIan HerzkeDorte JohanssonJana MartinJonathan 2018 Additional file 5. Critical appraisal table.