Maxime Verhoeven

218 Chapter 12 REFERENCES 1. Triantafyllias, K., Heller, C., de Blasi, M., Galle, P. & Schwarting, A. Diagnostic value of optical spectral transmission in rheumatoid arthritis: associations with clinical characteristics and comparison with joint ultrasonography. J. Rheumatol. 47 , 1314–1322 (2020). 2. Verhoeven, M. M. A. et al. Development of a disease activity index for RA patients using HandScan. Ann. Rheum. Dis. 79 , 879 (2020). 3. Besselink, N. J. et al. Optical spectral transmission to assess inflammation in hand and wrist joints of rheumatoid arthritis patients. Rheumatology 57 , 865–872 (2018). 4. Verhoeven, M. M. A. et al. Utility of the HandScan in monitoring disease activity and prediction of clinical response in rheumatoid arthritis patients. In press, Rheumatology Advances in Practice January 2020.