Anderzén, J., Hermann, J. M., Samuelsson, U., Charalampopoulos, D., Svensson, J., Skrivarhaug, T., Fröhlich‐Reiterer, E., Maahs, D. M., Akesson, K., Kapellen, T., Fritsch, M., Birkebæk, N. H., Drivvoll, A. K., Miller, K., Stephenson, T., Hofer, S. E., Fredheim, S., Kummernes, S. J., Foster, N., Amin, R., Hilgard, D., Rami‐Merhar, B., Dahl‐Jørgensen, K., Clements, M., Hanas, R., Holl, R. W., & Warner, J. T. (2020). international benchmarking in type 1 diabetes: Large difference in childhood HbA1c between eight high‐income countries but similar rise during adolescence—A quality registry study. Pediatric diabetes, 21(4), 621–627. http://access.bl.uk/ark:/81055/vdc_100102563316.0x00002d