Hi,
Please would you have a look at this survey invitation? A group of us were asked to help develop it. The aim is to design some measures that are more reflective of our experience of living with ms.
The survey asks about the symptoms you experience and how it affects your life. They are asking people with ms all over the world to complete it.
Invitation:
Survey:
https://proms-initiative.org/survey-proms/
Thank you 