The IMPACT study: A clustered randomized controlled trial to assess the effect of a referral algorithm for axial spondyloarthritis von Jamal, Maha, Korver, Amber M, Kuijper, Martijn, Lopes Barreto, Deirisa, Appels, Cathelijne W Y, Spoorenberg, Anneke P L, Koes, Bart W, Hazes, Johanna M W, Hoeven, Lonneke van, Weel, Angelique E A M

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Time to minimal disease activity in relation to quality of life, productivity, and radiographic damage 1 year after diagnosis in psoriatic arthritis von Wervers, Kim, Luime, Jolanda J, Tchetverikov, Ilja, Gerards, Andreas H, Kok, Marc R, Appels, Cathelijne W Y, van der Graaff, Wiebo L, van Groenendael, Johannes H L M, Korswagen, Lindy-Anne, Veris-van Dieren, Josien J, Hazes, Johanna M W, Vis, Marijn

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Burden of Psoriatic Arthritis According to Different Definitions of Disease Activity: Comparing Minimal Disease Activity and the Disease Activity Index for Psoriatic Arthritis von Wervers, Kim, Vis, Marijn, Tchetveriko, Ilja, Gerards, Andreas H., Kok, Marc R., Appels, Cathelijne W. Y., Graaff, Wiebo L., Groenendael, Johannes H. L. M., Korswagen, Lindy‐Anne, Veris‐van Dieren, Josien J., Hazes, Johanna M. W., Luime, Jolanda J.

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Comparison of disease activity measures in early psoriatic arthritis in usual care von Wervers, Kim, Luime, Jolanda J, Tchetverikov, Ilja, Gerards, Andreas H, Kok, Marc R, Appels, Cathelijne W Y, van der Graaff, Wiebo L, van Groenendael, Johannes H L M, Korswagen, Lindy-Anne, Veris-van Dieren, Josien J, Hazes, Johanna M W, Vis, Marijn

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Overweight, Obesity, and Mortality von Appels, Cathelijne W Y, Vandenbroucke, Jan P

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Overweight, Obesity, and Mortality/THE AUTHORS REPLY von Cathelijne W Y Appels, Vandenbroucke, Jan P, Hoofnagle, Jay H, Barzel, Uriel S

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