Hello! We are Opinion Health, a London-based health research company.
We have an upcoming online study for patients with Haemophilia. Please answer the questions below so that we can assess your eligibility. We will send you the survey link if you qualify - you will receive an incentive for completing!
Find out more about us here:
www.opinionhealth.com .
Read our privacy policy here:
www.opinionhealth.com/privacy