Journal of Thrombosis and Haemostasis Li, J-Y, Wang, H-F, Yin, P, Li, D, Wang, D-L, Peng, P, Wang, W-H, Wang, L, Yuan, X-W, Xie, J-Y, Zhou, F, Xiong, N, Shao, F, Wang, C-X, Tong, X, Ye, H, Wan, W-J, Liu, B-D, Li, W-Z, Li, Q, Tang, L V, Hu, Y, Lip, G Y & Thrombo-COVID-19 Collaborative 2021, ' Clinical characteristics and risk factors for symptomatic venous thromboembolism in hospitalized COVID-19 patients : A multicenter retrospective study ', Journal of Thrombosis and Haemostasis, vol. 19, no. 4, pp. 1038-1048 . https://doi.org/10.1111/jth.15261 JOURNAL OF THROMBOSIS AND HAEMOSTASIS