Comment on: Vidgren, H., Helland, A., and Lepland, A. 2015. Stability of Capped Dredged Sediments in a Confined Disposal Facility at Malmøykalven, Oslofjord, SE Norway. Soil and Sediment Contamination: An International Journal, v. 24, n. 6, pp. 675–693. DOI: 10.1080/15320383.2015.998167