Increased risk of mortality in systemic sclerosis‐associated digital ulcers: a systematic review and meta‐analysis. - Meunier, P.; Dequidt, L.; Barnetche, T.; Lazaro, E.; Duffau, P.; Richez, C.; Couzi, L.; Truchetet, M.‐E.; Seneschal, J. (Journal of the European Academy of Dermatology & Venereology, 2019)