title: Erratum to Kooistra et al. "Long-term quality of VKA treatment and clinical outcome after extreme overanticoagulation in 14,777 AF and VTE patients" (Thromb Haemost 2015; 113: 881-890).
abstract: In the Original Article by Kooistra et al. "Long-term quality of VKA treatment and clinical outcome after extreme overanticoagulation in 14,777 AF and VTE patients" (Thromb Haemost 2015; 113: 881-890) in Table 2 half of the numbers shifted to the left during typesetting. The corrected table is printed here. Thromb Haemost 2015; 114: 656 http://dx.doi.org/10.1160/TH15090001