Heterogeneity of Vaccine-Induced Immune Thrombotic Thrombocytopenia after ChAdOx1 nCoV-19 Vaccination and Safety of Second Vaccination with BNT162b2 - Lindhoff-Last, Edelgard; Schoenborn, Linda; Piorkowski, Michael; Herold, Joerg; Greinacher, Andreas; Sheppard, Jo-Ann; Warkentin, Theodore E. (Thrombosis and Haemostasis, 2022)