Safety and efficacy of bimekizumab in patients with psoriatic arthritis: 2-year results from two phase 3 studies Por Mease, PJ, Merola, JF, Tanaka, Y, Gossec, L, McInnes, IB, Ritchlin, CT, Landewé, RBM, Asahina, A, Ink, B, Heinrichs, A, Bajracharya, R, Shende, V, Coarse, J, Coates, LC