Zangi, H. A., Vliet Vlieland, T. P., Stamm, T. A., Ndosi, M., Bremander, A., Hamnes, B., …Hill, J. (2014). Validation of the educational needs assessment tool as a generic instrument for rheumatic diseases in seven European countries. Annals of the Rheumatic Diseases, 73(12), 2122-2129. https://doi.org/10.1136/annrheumdis-2013-203461