- Are you 18 years of age or older?
- Do you suffer from chronic spontaneous urticaria?
- Are you 18 years old or older?
- Have you been suffering from chronic urticaria for at least 3 months?
- Are you between 18 and 80 years old?
- Have you been suffering from chronic urticaria for at least 6 months?
- Are you 18 years of age or older?
- Do you suffer from chronic spontaneous urticaria?
- Are you 18 years of age or older?
- Have you been suffering from chronic urticaria for at least 3 months?