Moraeus L., Lemming E. W., Koivisto Hursti U.-K., Arnemo M., Petrelius Sipinen J., and Lindroos A.-K. “Riksmaten Adolescents 2016–17: A National Dietary Survey in Sweden – Design, Methods, and Participation”. Food & Nutrition Research, vol. 62, Aug. 2018, doi:10.29219/fnr.v62.1381.