[1] UMC Utrecht, Van Creveldklin, Utrecht, Netherlands
[2] Acad Med Ctr Amsterdam, Haemophilia Treatment Ctr, Amsterdam, Netherlands
[3] Erasmus MC, Haemophilia Treatment Ctr, Rotterdam, Netherlands
[4] UMC Utrecht, Utrecht, Netherlands
[5] UMC Utrecht, Julius Ctr Hlth Sci & Primary Care, Utrecht, Netherlands