Ravinskaya, M., Verbeek, J., Langendam, M., Madan, I., Verstappen, S. M., Kunz, R., …Hoving, J. L. (2023). Which outcomes should always be measured in intervention studies for improving work participation for people with a health problem? An international multistakeholder Delphi study to develop a core outcome set for Work participation (COS for Work). BMJ Open, https://doi.org/10.1136/bmjopen-2022-069174