Kempton C, Trask P, Parnes A, Niggli M, Campinha-Bacote A, M UC, et al. Development and testing of the Satisfaction Questionnaire with Intravenous or Subcutaneous Hemophilia Injection and results from the Phase 3 HAVEN 3 study of emicizumab prophylaxis in persons with haemophilia A without FVIII inhibitors. Haemophilia. 2021;27(2):221-8.