B Cell Differentiation in MS

Venous sampling that is performed solely for the purpose of research. The total blood volume taken is 80 ml maximum (8 tubes of 10 ml).

"Eight additional 10 ml tubes of blood and an additional 5 ml CSF tube will be taken from the patient during a sample taken for the patient's usual check-up /follow-up.~Inpatients will also be offered stool removal."

The patient will be taken 8 additional tubes of 10 ml of blood (during a blood test performed for the usual assessment of the patient) and an additional 5 ml of CSF in a sample taken for the assessment of the patient.

"Eight additional 10 ml tubes of blood will be taken from the patient during a sample taken for the patient's usual check-up / follow-up.~Inpatients will also be offered stool removal"